Top 60 Slang For Sure – Meaning & Usage

Slang For Sure is a term that’s been gaining popularity among the younger generation, but what exactly does it mean? If you’ve been curious about the latest lingo that’s taking over social media and everyday conversations, look no further. We’ve got you covered with a list of the top “Slang For Sure” phrases that will keep you in the loop and ahead of the game. So, buckle up and get ready to upgrade your slang game with these trendy expressions.

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1. Fo sho

This is a slang term that means “definitely” or “without a doubt.” It is often used to express agreement or certainty.

For example, if someone asks, “Are you coming to the party?” you might respond, “Fo sho!”
In a conversation about plans, someone might say, “I’m down to go to the movies tonight.” Another person might reply, “Fo sho, let’s do it!”
When someone asks for confirmation, you might say, “Did you finish your homework?” and the response could be, “Fo sho, it’s all done.”

2. Definitely

This word is used to express complete certainty or agreement. It is a more formal alternative to “for sure” or “absolutely.”

For instance, if someone asks, “Do you want to go to the concert?” you might reply, “Definitely!”
In a discussion about future plans, someone might say, “I’m definitely going to travel the world one day.”
When expressing agreement, you might say, “That movie was definitely the best one I’ve seen this year.”

3. Absolutely

This word is used to express complete agreement or certainty. It is similar in meaning to “for sure” or “definitely.”

For example, if someone asks, “Can you help me with this project?” you might respond, “Absolutely!”
In a conversation about preferences, someone might say, “I absolutely love chocolate ice cream.”
When expressing agreement, you might say, “Absolutely, I agree with everything you just said.”

4. Bet

This slang term is used to express agreement or confirmation. It can also be used as a casual way of saying “yes” or “okay.”

For instance, if someone asks, “Can you pick me up from the airport?” you might reply, “Bet!”
In a conversation about plans, someone might say, “Let’s meet up for lunch tomorrow.” Another person might respond, “Bet, I’ll see you there.”
When someone asks for confirmation, you might say, “Are we still on for tonight?” and the response could be, “Bet, I’ll see you at 8.”

5. Without a doubt

This phrase is used to express complete certainty or agreement. It emphasizes the absence of any doubt or uncertainty.

For example, if someone asks, “Are you going to the party?” you might reply, “Without a doubt!”
In a discussion about a decision, someone might say, “I’m without a doubt choosing the blue option.”
When expressing agreement, you might say, “Without a doubt, that’s the best idea I’ve heard all day.”

6. No doubt

This phrase is used to emphasize certainty or agreement. It means that there is no question or hesitation.

For example, if someone asks, “Are you coming to the party?” You might respond, “No doubt, I’ll be there.”
In a conversation about a team’s chances of winning, someone might say, “With their star player back, they’ll win, no doubt.”
A friend might say, “I know you can handle it, no doubt about it.”

7. Sure thing

This phrase is used to express complete agreement or certainty. It means that something is guaranteed or assured.

For instance, if someone asks for a favor, you might respond, “Sure thing, I’ll help you out.”
In a conversation about plans, one person might say, “Can we meet tomorrow?” and the other might reply, “Sure thing, let’s do it.”
A friend might ask, “Can I borrow your car?” and you might say, “Sure thing, just bring it back with a full tank.”

8. You bet

This phrase is used to express strong agreement or confirmation. It means that you are confident in your response or statement.

For example, if someone asks, “Can you finish the project on time?” You might reply, “You bet, I’ve got it under control.”
In a conversation about plans, one person might say, “Should we go to the beach?” and the other might respond, “You bet, it’s perfect weather.”
A friend might say, “I’ll pay you back tomorrow,” and you might say, “You bet, no rush.”

9. For real

This phrase is used to emphasize that something is genuine or sincere. It means that what is being said is true or authentic.

For instance, if someone shares an incredible story, you might respond, “For real? That’s amazing.”
In a conversation about someone’s abilities, one person might say, “I heard she’s an amazing singer,” and the other might reply, “For real? I’d love to hear her.”
A friend might say, “I won the lottery,” and you might ask, “For real? Can I see the ticket?”

10. Positively

This word is used to express strong agreement or affirmation. It means that you are certain or confident in your response.

For example, if someone asks, “Can you finish the project by tomorrow?” You might respond, “Positively, I’ll get it done.”
In a conversation about someone’s talent, one person might say, “She’s the best dancer I’ve ever seen,” and the other might reply, “Positively, she’s incredible.”
A friend might say, “I’ll be there on time,” and you might say, “Positively, I can count on you.”

11. Indeed

Indeed is a word used to express agreement or confirmation. It is often used to emphasize that something is true or accurate.

For example, if someone asks, “Is it true that you won the lottery?” you can respond, “Indeed, I did!”
In a conversation about a movie, you might say, “The special effects in that film were amazing, indeed.”
If someone compliments your cooking, you could reply, “Thank you, indeed it turned out delicious.”

12. Affirmative

Affirmative is a term used to indicate agreement or confirmation. It is commonly used in formal or official contexts, such as military or radio communication.

For instance, a pilot might respond with “Affirmative” when asked if they are ready for takeoff.
In a business meeting, someone might say, “I can confirm that we have received the payment, affirmative.”
When a police officer asks if you have a valid driver’s license, you can reply with “Affirmative, officer.”

13. Without question

Without question is an expression used to emphasize that something is absolutely true or certain. It indicates that there is no need for further discussion or doubt.

For example, if someone asks, “Is he the best player on the team?” you can respond, “Without question, he is.”
In a debate, if you strongly agree with a statement, you might say, “Without question, that is the most logical argument.”
When discussing a well-established fact, you could say, “The Earth revolves around the sun, without question.”

14. Undoubtedly

Undoubtedly is a word used to emphasize that something is unquestionably true or certain. It conveys a high level of confidence in the statement being made.

For instance, if someone asks, “Is she the most talented singer you’ve ever heard?” you can reply, “Undoubtedly, she is.”
In a discussion about a highly skilled athlete, you might say, “Undoubtedly, he is the best in his sport.”
When expressing certainty about a prediction, you could say, “With the current trends, the company will undoubtedly succeed.”

15. Without fail

Without fail is a phrase used to indicate that something always happens or is done without exception. It suggests that there is a strong reliability or consistency in the action being described.

For example, if someone says, “You always make me laugh,” you can respond, “Without fail.”
In a conversation about a person’s punctuality, you might say, “He arrives on time for every meeting, without fail.”
When discussing a reliable service, you could say, “They deliver packages within 24 hours, without fail.”

16. Most definitely

This phrase is used to express strong agreement or certainty. It is often used to emphasize a positive response or affirmation.

For example, if someone asks, “Are you coming to the party?”, you might respond, “Most definitely!”
In a conversation about favorite movies, someone might say, “The Godfather is most definitely a classic.”
If someone compliments your cooking, you might reply, “Thank you! It was most definitely delicious.”

17. Absolutely positively

This phrase is used to express complete agreement or certainty. It is often used to emphasize a strong affirmation or conviction.

For instance, if someone asks, “Did you enjoy the concert?”, you might respond, “Absolutely positively!”
In a discussion about a controversial topic, someone might state, “I am absolutely positively against animal cruelty.”
If someone asks if you’re sure about a decision, you might reply, “Absolutely positively sure!”

18. Sure as shooting

This phrase is used to express absolute certainty or confidence. It is often used to emphasize a strong belief or conviction.

For example, if someone asks, “Do you think they’ll win the game?”, you might respond, “Sure as shooting!”
In a conversation about a reliable car brand, someone might say, “Honda is sure as shooting known for their durability.”
If someone expresses doubt about a plan, you might assure them, “It will work, sure as shooting.”

19. True that

This phrase is used to agree with a statement or acknowledge its accuracy. It is often used to express agreement or affirmation.

For instance, if someone says, “The weather is really hot today,” you might respond, “True that!”
In a discussion about a popular TV show, someone might say, “The last episode was intense.” Another person might reply, “True that, I couldn’t stop watching.”
If someone compliments your outfit, you might reply, “True that, I love this dress too.”

20. Right on

This phrase is used to express agreement or approval. It is often used to show support or enthusiasm for an idea or statement.

For example, if someone says, “I think we should go on a road trip,” you might respond, “Right on!”
In a conversation about a new restaurant, someone might say, “The food there is amazing.” Another person might reply, “Right on, I’ll have to try it.”
If someone suggests a fun activity, you might say, “Right on, that sounds like a great idea.”

21. You got it

This phrase is used to indicate understanding or agreement with something that has been said or asked. It can also be used to confirm that a task or request will be completed.

For example, if someone asks, “Can you pick up some groceries on your way home?” the response might be, “You got it!”
In a work setting, a colleague might say, “Can you send me that report by the end of the day?” and the response could be, “You got it, boss!”
If someone says, “I need you to be at the meeting tomorrow,” the reply might be, “You got it, I’ll be there.”

22. All right

This phrase is used to indicate agreement, acceptance, or understanding. It can also be used to give permission or express reassurance.

For instance, if someone asks, “Can we meet at 3 pm?” the response might be, “All right, that works for me.”
In a conversation about plans, someone might say, “Let’s go to the movies tonight,” and the reply could be, “All right, sounds good.”
If a friend expresses worry about a situation, one might say, “Don’t worry, everything will be all right.”

23. Righto

This is a more casual or playful way of saying “right” or “okay.” It is often used to show agreement or understanding.

For example, if someone asks, “Can you pass me the salt?” the response might be, “Righto, here you go.”
In a conversation about plans, someone might say, “Let’s meet at the park,” and the reply could be, “Righto, see you there.”
If a colleague asks for help with a task, one might say, “Righto, I’ll lend a hand.”

24. Roger that

This phrase is commonly used in military and aviation contexts to indicate that a message has been received and understood. It can also be used more generally to show understanding or agreement.

For instance, if someone says, “We need to leave at 8 am,” the response might be, “Roger that, I’ll be ready.”
In a conversation about directions, someone might say, “Take a left at the next intersection,” and the reply could be, “Roger that, thanks for the guidance.”
If a supervisor gives instructions, one might say, “Roger that, I’ll get right on it.”

25. Copy that

This phrase is commonly used in military and radio communication to indicate that a message has been received and understood. It can also be used more generally to show understanding or agreement.

For example, if someone says, “We’re meeting at 6 pm,” the response might be, “Copy that, I’ll be there.”
In a conversation about plans, someone might say, “Let’s meet at the coffee shop,” and the reply could be, “Copy that, see you there.”
If a colleague gives a task to complete, one might say, “Copy that, I’ll take care of it.”

26. Aye aye

This phrase is used to express agreement or acknowledgement. It is often associated with military or naval contexts, where it is used to indicate that an order has been received and will be carried out.

For example, a soldier might respond to a command with, “Aye aye, sir!”
In a conversation, someone might say, “Aye aye, I understand what you’re saying.”
When asked if they can complete a task, a person might reply, “Aye aye, I’ll get it done.”

27. Very well

This phrase is used to indicate understanding or acceptance. It is a polite way to acknowledge a request or statement.

For instance, if someone asks for a favor, you might reply, “Very well, I’ll help you.”
In a conversation, someone might say, “Very well, let’s move on to the next topic.”
When agreeing to a plan, a person might respond with, “Very well, I’m in.”

28. Of course

This phrase is used to express certainty or agreement. It is often used to indicate that something is obvious or expected.

For example, if someone asks if you can attend a meeting, you might reply, “Of course, I’ll be there.”
In a conversation, someone might say, “Of course, that’s the logical next step.”
When asked if they agree with a statement, a person might respond with, “Of course, I completely agree.”

29. Naturally

This word is used to indicate that something is expected or logical. It is often used to express agreement or understanding.

For instance, if someone asks if you can help them, you might reply, “Naturally, I’ll lend a hand.”
In a conversation, someone might say, “Naturally, that makes sense given the circumstances.”
When asked if they understand a concept, a person might respond with, “Naturally, I grasp the idea.”

30. By all means

This phrase is used to indicate complete agreement or permission. It is often used to express willingness or eagerness.

For example, if someone asks if they can borrow your car, you might reply, “By all means, go ahead.”
In a conversation, someone might say, “By all means, let’s proceed with the plan.”
When asked if they support a decision, a person might respond with, “By all means, I fully support it.”

31. Certainly

This word is used to express a strong affirmation or agreement. It indicates a high level of confidence in the statement being made.

For example, if someone asks, “Are you coming to the party?” you might respond, “Certainly!”
In a conversation about a decision, you might say, “I certainly think that’s the best option.”
If someone compliments your work, you could reply, “Thank you! I certainly put a lot of effort into it.”

32. Absolutely sure

This phrase is used to emphasize that you have no doubt or hesitation about something. It indicates a high level of certainty.

For instance, if someone asks, “Are you sure you can handle the task?” you might respond, “Absolutely sure!”
In a discussion about plans, you might say, “I’m absolutely sure that this is the right course of action.”
If someone questions your knowledge on a topic, you could confidently say, “I’m absolutely sure that I know what I’m talking about.”

33. Surefire

This term is used to describe something that is certain to be successful or effective. It implies a high level of reliability or predictability.

For example, if someone asks, “Will this strategy work?” you might respond, “It’s a surefire way to achieve the desired outcome.”
In a conversation about a recipe, you might say, “This secret ingredient is a surefire way to enhance the flavor.”
If someone is looking for a foolproof solution, you could recommend, “Try this method, it’s surefire.”

34. No ifs, ands, or buts

This phrase is used to emphasize that there should be no hesitation, doubt, or disagreement about something. It indicates a strong belief or conviction.

For instance, if someone questions your decision, you might say, “I’m going to do it, no ifs, ands, or buts.”
In a discussion about a rule, you might say, “It’s a strict policy with no ifs, ands, or buts.”
If someone asks for your commitment, you could respond, “You have my word, no ifs, ands, or buts.”

35. No two ways about it

This phrase is used to emphasize that there is only one possible interpretation or conclusion. It indicates a clear and unambiguous understanding.

For example, if someone asks, “Is he guilty?” you might respond, “No two ways about it, he’s guilty.”
In a conversation about a fact, you might say, “There’s no two ways about it, the Earth revolves around the sun.”
If someone questions the outcome of an event, you could confidently say, “No two ways about it, we won.”

36. Without reservation

This phrase is used to express absolute certainty or agreement without any doubt or hesitation.

For example, “I will support you without reservation.”
A person might say, “I can say without reservation that she is the best candidate for the job.”
In a conversation, someone might respond, “Without reservation, I can tell you that he is a reliable person.”

37. Without hesitation

This phrase is used to indicate a strong agreement or affirmation without any delay or doubt.

For instance, “I will help you without hesitation.”
In a discussion about a decision, someone might say, “I would choose that option without hesitation.”
A person might respond, “Without hesitation, I can tell you that it is the right choice.”

38. Unquestionably

This word is used to emphasize that something is beyond doubt or unquestionable.

For example, “She is unquestionably talented.”
In a conversation about a fact, someone might say, “It is unquestionably true.”
A person might respond, “Unquestionably, he is the best player on the team.”

39. Undeniably

This word is used to express that something cannot be denied or disputed.

For instance, “His talent is undeniably remarkable.”
In a discussion about a fact, someone might say, “It is undeniably the best option.”
A person might respond, “Undeniably, she is one of the most influential figures in the industry.”

40. Indubitably

This word is used to emphasize that something is absolutely true or certain.

For example, “His success is indubitably well-deserved.”
In a conversation about a statement, someone might say, “It is indubitably correct.”
A person might respond, “Indubitably, it will be a memorable experience.”

41. Dead sure

When someone is “dead sure,” they are completely confident or certain about something. It emphasizes a high level of certainty.

For example, “I’m dead sure that I locked the door before leaving the house.”
A person might say, “I’m dead sure she’s going to win the competition.”
Another might state, “I’m dead sure that I aced the exam.”

42. Dead certain

Being “dead certain” means having no doubt or hesitation about something. It indicates a strong belief or conviction.

For instance, “I am dead certain that he is the culprit.”
A person might say, “I’m dead certain that it’s going to rain today.”
Another might assert, “I’m dead certain that I’ll get the job.”

43. Dead on

When something is “dead on,” it means it is accurate, precise, or correct. It suggests a high level of accuracy.

For example, “Her prediction was dead on; the team won by exactly three points.”
A person might say, “Your guess was dead on; that’s exactly what I was thinking.”
Another might comment, “The actor’s portrayal of the character was dead on.”

44. Dead right

Being “dead right” means being completely correct or accurate. It emphasizes the certainty of one’s correctness.

For instance, “She was dead right about the outcome of the game.”
A person might say, “You’re dead right; we should leave early to avoid traffic.”
Another might assert, “He’s dead right about the importance of exercise.”

45. Dead set

When someone is “dead set,” they are fully committed or determined to achieve a particular goal or outcome. It indicates a strong resolve.

For example, “She’s dead set on becoming a doctor.”
A person might say, “I’m dead set on finishing this project by the end of the week.”
Another might state, “He’s dead set on proving his innocence.”

46. Dead ringer

This phrase refers to someone or something that looks or sounds exactly like another person or thing. It is often used to emphasize a strong resemblance.

For example, “She is a dead ringer for her mother. They could be twins!”
In a conversation about impersonators, one might say, “He’s such a dead ringer for Elvis. It’s uncanny.”
A person might comment on a celebrity lookalike, saying, “That guy at the party is a dead ringer for Brad Pitt.”

47. Yup

This is a casual and informal way of saying “yes.” It is often used in conversation to indicate agreement or affirmation.

For instance, if someone asks, “Do you want to go out for pizza?”, a response might be, “Yup, that sounds good.”
In a discussion about plans, someone might say, “Yup, I’ll be there at 8 pm.”
A person might use “yup” to confirm a statement,“yup” to confirm a statement, saying, “Yup, that’s the right answer.”

48. Yep

Similar to “yup,” “yep” is another informal way of saying “yes.” It is commonly used in casual conversation to express agreement or confirmation.

For example, if someone asks, “Is the movie starting soon?”, a response might be, “Yep, it’s about to begin.”
In a discussion about plans, someone might say, “Yep, I’ll meet you at the restaurant.”
A person might use “yep” to acknowledge a statement,“yep” to acknowledge a statement, saying, “Yep, that’s what I heard too.”

49. Yeah

This is a casual and common way of saying “yes.” It is used in everyday conversation to indicate agreement or affirmation.

For instance, if someone asks, “Do you want some ice cream?”, a response might be, “Yeah, I’d love some.”
In a discussion about a party, someone might say, “Yeah, I’ll be there. Can’t wait!”
A person might use “yeah” to confirm a statement,“yeah” to confirm a statement, saying, “Yeah, that’s right.”

50. For certain

This phrase is used to express absolute certainty or assurance. It is often used in response to a question or statement to emphasize confidence.

For example, if someone asks, “Are you coming to the meeting?”, a response might be, “For certain, I wouldn’t miss it.”
In a discussion about a decision, someone might say, “I’m for certain going with option B.”
A person might use “for certain” to emphasize their agreement,“for certain” to emphasize their agreement, saying, “For certain, that’s the best course of action.”

51. Sure enough

This phrase is used to confirm or affirm something that was previously stated or assumed. It expresses certainty or agreement with a previous statement or situation.

For example, if someone says, “I think it’s going to rain today,” and it does rain, you might respond, “Sure enough, it’s raining.”
In a story, the narrator might say, “He searched high and low for his missing keys, and sure enough, he found them in the pocket of his jacket.”
If someone doubts a claim, you might say, “I saw it with my own eyes, sure enough.”

52. Word

This term is used to show agreement or understanding with what someone else has said. It is often used to acknowledge and affirm a statement.

For instance, if someone says, “The new movie is amazing,” you might respond, “Word, it’s really good.”
In a conversation, someone might say, “I can’t believe it’s already Friday,” and you might reply, “I know, right? Word.”
If someone shares an interesting fact, you might respond, “Wow, I didn’t know that. Word.”

53. For sure

This phrase is used to express certainty or agreement with a statement. It indicates that you are confident in what you are saying or agreeing with.

For example, if someone asks if you’re coming to the party, you might respond, “For sure, I’ll be there.”
In a discussion, someone might say, “That’s a great idea,” and you could reply, “For sure, let’s do it.”
If someone suggests going out for dinner, you might say, “For sure, I’m hungry.”

54. Definitely for sure

This phrase is used to emphasize agreement or certainty. It expresses a high level of confidence in what is being said or agreed upon.

For instance, if someone asks if you enjoyed the movie, you might respond, “Definitely for sure, it was amazing.”
In a conversation, someone might say, “I think we should go on vacation,” and you could reply, “Absolutely, I need a break.”
If someone suggests trying a new restaurant, you might say, “Definitely for sure, let’s give it a try.”

55. Hell yeah

This phrase is used to show enthusiastic agreement or excitement about something. It expresses strong positive feelings and enthusiasm.

For example, if someone asks if you want to go to a concert, you might respond, “Hell yeah, I love that band!”
In a conversation, someone might say, “I got tickets to the game,” and you could reply, “Hell yeah, that’s awesome!”
If someone suggests going on a road trip, you might say, “Hell yeah, let’s hit the road!”

56. Totally

This word is used to express complete agreement or certainty about something.

For example, “I totally agree with you.”
In response to a question like “Are you sure?” one might say,“Are you sure?” one might say, “Totally.”
A person might say, “I totally forgot about that.”
When describing something as perfect, one might say, “That movie was totally amazing.”

57. 100%

This term is used to emphasize complete agreement or certainty about something.

For instance, “I 100% support your decision.”
In response to a question like “Are you sure?” one might say,“Are you sure?” one might say, “100%. No doubt.”
A person might say, “I’m 100% confident in my abilities.”
When describing something as flawless, one might say, “That performance was 100% perfect.”

58. All in

This phrase is used to indicate complete dedication or commitment to a cause or decision.

For example, “I’m all in for this project.”
In response to a question like “Are you sure you want to do this?” one might say,“Are you sure you want to do this?” one might say, “All in. Let’s do it.”
A person might say, “I’m all in for a night of fun and adventure.”
When describing someone who is fully invested, one might say, “He’s all in for his team.”

59. You know it

This phrase is used to express complete agreement or certainty about something.

For instance, “You know it, I’m on board.”
In response to a question like “Are you sure?” one might say,“Are you sure?” one might say, “You know it, no doubt.”
A person might say, “You know it, I’m ready to have a great time.”
When describing something as undeniable, one might say, “That victory was you know it, well-deserved.”

60. No question

This phrase is used to indicate complete certainty or agreement about something.

For example, “No question, she’s the best candidate.”
In response to a question like “Are you sure?” one might say,“Are you sure?” one might say, “No question, I’m certain.”
A person might say, “No question, I’ll be there to support you.”
When describing something as undeniable, one might say, “That goal was no question, a masterpiece.”