Top 47 Slang For Alternate – Meaning & Usage

When it comes to finding the right words to express yourself in the online world, navigating through the sea of alternate slang can be a challenge. Luckily, our team has done the heavy lifting for you. Get ready to explore a curated list of the trendiest and most essential alternate slang terms out there. Stay ahead of the curve and level up your online communication game with our latest compilation!

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1. Alt

Alt is short for “alternate” and is used to refer to an alternative or substitute option.

For example, in a discussion about music, someone might say, “I prefer alt rock over pop music.”
In a gaming context, a player might say, “I’m going to try the alt strategy for this level.”
A person discussing career paths might mention, “I’m considering an alt career in graphic design.”

2. Sub

Sub is short for “substitute” and is used to refer to a replacement or stand-in.

For instance, in a sports match, a player might be substituted and someone might say, “The sub is coming in for the injured player.”
In a conversation about food, someone might say, “I’ll have the sub sandwich instead of the burger.”
A person discussing teaching might talk about “calling in a sub” when they can’t be present in the classroom.

3. Backup

Backup refers to a secondary or alternative option that is available in case the primary option fails or is not available.

For example, in a discussion about technology, someone might say, “Make sure you have a backup of your important files.”
In a conversation about plans, someone might say, “Let’s have a backup location in case it rains.”
A person discussing relationships might advise, “It’s always good to have a backup plan if things don’t work out.”

4. Stand-in

A stand-in is a person or thing that temporarily takes the place of another.

For instance, in a theater production, an actor might have a stand-in for rehearsals.
In a discussion about work, someone might say, “I need a stand-in for this meeting as I have a conflicting appointment.”
A person discussing photography might mention, “I use a stand-in model to set up lighting and test camera settings.”

5. Second string

Second string refers to a secondary option or choice, often used in the context of sports to describe players who are not part of the starting lineup.

For example, in a sports match, a coach might say, “We’ll bring in some players from the second string.”
In a conversation about job applicants, someone might say, “We have a strong first choice, but let’s keep the second string candidates in mind.”
A person discussing musical instruments might say, “I play the second string guitar for certain songs.”

6. Plan B

Refers to an alternative plan or course of action that is prepared in case the original plan fails or is not possible.

For example, “If the first candidate doesn’t work out, we have a Plan B ready.”
In a discussion about travel, someone might say, “Always have a Plan B in case of flight cancellations.”
A person talking about relationships might advise, “It’s important to have a Plan B if things don’t work out with your current partner.”

7. Other

Used to refer to an alternative or different option aside from the one currently being discussed or considered.

For instance, “Are there any other options we can explore?”
In a conversation about food, someone might ask, “Do you have any other dietary restrictions?”
A person discussing career choices might say, “I’ve considered other professions, but this one seems like the best fit for me.”

8. Switch

To transition or move from one thing to another, often as an alternative to the current situation.

For example, “I think it’s time to switch to a different approach.”
In a discussion about technology, someone might say, “I’m planning to switch from iPhone to Android.”
A person talking about job opportunities might mention, “I’m considering switching careers for better growth.”

9. Replacement

A person or thing that takes the place of another as an alternative or substitute.

For instance, “We need to find a replacement for the broken part.”
In a conversation about sports, someone might say, “He’s the team’s replacement for the injured player.”
A person discussing household items might mention, “I bought a replacement bulb for the burnt-out one.”

10. Fill-in

Refers to a person who temporarily takes the place of another, often in a specific role or position.

For example, “Can you be my fill-in while I’m on vacation?”
In a discussion about performances, someone might say, “The understudy did a great job as the fill-in for the lead actor.”
A person talking about work shifts might mention, “I’ll be the fill-in for the morning shift tomorrow.”

11. Proxy

A proxy is a person or thing that serves as a substitute or representative for someone or something else. It is often used in the context of internet browsing, where a proxy server acts as an intermediary between a user and a website.

For example, “I couldn’t attend the meeting, so I sent my colleague as my proxy.”
In the context of internet privacy, someone might say, “I use a proxy server to hide my IP address and protect my identity online.”
Another usage could be, “The company appointed a proxy to vote on their behalf at the shareholder meeting.”

12. Surrogate

A surrogate is a person or thing that takes the place of another. It is often used in the context of childbirth, where a surrogate mother carries and gives birth to a child on behalf of another person or couple.

For instance, “They couldn’t have children of their own, so they decided to have a surrogate.”
In a discussion about animal testing, someone might say, “Scientists are working on developing surrogate organs for testing purposes.”
Another usage could be, “The coach appointed a surrogate captain for the game while the regular captain was injured.”

13. Cover

To cover means to act as a substitute or replacement for someone or something. It is often used in the context of work or assignments, where one person takes over the responsibilities of another.

For example, “I need someone to cover my shift at work tomorrow.”
In a conversation about a band’s performance, someone might say, “Their cover of the song was even better than the original.”
Another usage could be, “The teacher asked the students to choose a book cover for their favorite novel.”

14. Reserve

A reserve is a person or thing that is kept in reserve or held back as a backup or alternative. It is often used in the context of sports, where a player who is not initially in the starting lineup is ready to substitute if needed.

For instance, “He is a valuable reserve player who can fill in any position.”
In a discussion about emergency supplies, someone might say, “I always keep a reserve of canned food and water in case of a natural disaster.”
Another usage could be, “The hotel had no available rooms, but they had a reserve room just in case.”

15. Second

To second means to support or endorse someone or something as an alternative or substitute. It is often used in the context of decision-making or voting, where a person expresses their agreement or support for a proposal.

For example, “I second the motion to approve the budget.”
In a conversation about travel plans, someone might say, “If the first destination is not available, we can always go with the second.”
Another usage could be, “She is the second choice for the role, but she is just as talented as the first choice.”

16. Backup plan

A backup plan refers to an alternative course of action that can be taken if the original plan fails or is not possible to execute. It is a contingency plan that is prepared in advance to mitigate any potential risks or uncertainties.

For example, “In case of bad weather, we should have a backup plan for the outdoor event.”
When discussing travel plans, someone might say, “Always have a backup plan in case your flight gets canceled.”
A student might say, “I have a backup plan in case I don’t get accepted into my first-choice college.”

17. Standby

Being on standby means being ready and available to take action or step in if needed. It implies being in a state of readiness or being on hold until further notice.

For instance, “I’ll be on standby in case they need extra help at work.”
In the context of travel, someone might say, “I’m on standby for the next flight to New York.”
A person waiting for a phone call might say, “I’m on standby for an important call, so please don’t disturb me.”

18. Second choice

A second choice refers to an alternative option or preference that is considered if the first choice is not available or preferred. It is the next best option after the initial choice.

For example, “He was my second choice for the job, but he turned out to be a great hire.”
When discussing relationships, someone might say, “I’m keeping him as my second choice in case things don’t work out with my current partner.”
A person deciding on dinner might say, “Pizza is my second choice if the restaurant is fully booked.”

19. Substitution

A substitution refers to a replacement or alternative that is used in place of something else. It is often used when the original item is unavailable, unsuitable, or not desired.

For instance, “I used almond milk as a substitution for regular milk in the recipe.”
When discussing sports, someone might say, “The coach made a substitution in the second half to bring in fresh players.”
A person with dietary restrictions might say, “I use gluten-free flour as a substitution for regular flour in my baking.”

20. Deputy

A deputy refers to a person who is appointed or authorized to act as a substitute or representative for someone else. It implies having the authority or power to act on behalf of another person.

For example, “The deputy mayor attended the meeting on behalf of the mayor.”
In law enforcement, someone might say, “The sheriff appointed a deputy to handle the investigation.”
A person discussing work responsibilities might say, “I’m the deputy team leader, so I can make decisions when the team leader is unavailable.”

21. Swap

This term refers to the act of exchanging or trading something with someone else. It can be used in various contexts to indicate a substitution or replacement.

For example, “Let’s swap seats so you can have a better view.”
In a conversation about clothes, someone might say, “I’m tired of this shirt, wanna swap?”
A person discussing job responsibilities might suggest, “We should swap tasks to get a fresh perspective.”

22. Pinch hitter

In sports, a pinch hitter is a substitute player who bats in place of another player. The term is often used metaphorically to refer to someone who replaces or stands in for another person in any situation.

For instance, in baseball, a coach might say, “Send the pinch hitter in for the next at-bat.”
In a work context, someone might say, “We need a pinch hitter for this project since Sarah is out sick.”
A person discussing a party might suggest, “Let’s find a pinch hitter to take over DJ duties if the main DJ cancels.”

23. Relief

This term is used to describe a substitute or stand-in for someone or something. It often implies that the replacement brings relief or resolves a problem.

For example, “The relief teacher will take over the class while the regular teacher is on leave.”
In a discussion about work, someone might say, “We need a relief for the overworked employees.”
A person discussing a play might say, “The understudy will step in as relief if the main actor is unable to perform.”

24. Spare

This term refers to a backup or extra item that can be used in case the original is unavailable or fails. It can also be used to describe a substitute or alternative.

For instance, “Always carry a spare tire in case of a flat.”
In a conversation about clothes, someone might say, “I have a spare shirt you can borrow.”
A person discussing computer equipment might say, “We should have spare keyboards in case any of them stop working.”

25. Subsequent

This term refers to something that comes after or follows in a series or sequence. It can be used to indicate an alternative or alternate option that occurs after the initial one.

For example, “In subsequent rounds, players can choose different characters.”
In a discussion about events, someone might say, “The subsequent speaker will provide more details.”
A person discussing plans might suggest, “If the first option doesn’t work, we can consider subsequent alternatives.”

26. Successor

This term refers to someone or something that follows or takes the place of another. It often implies that the successor is expected to continue or carry on the work or role of the previous person or thing.

For example, “After the CEO retired, his successor was chosen to lead the company.”
In a discussion about political leaders, someone might say, “The new president is seen as the successor to the previous administration.”
A sports commentator might comment, “The young player has the potential to become the successor to the team’s star player.”

27. Second fiddle

This phrase is used to describe someone who is in a subordinate or less important position compared to another person. It implies being in a supporting role rather than the main focus.

For instance, in a theater production, an actor might say, “I’m tired of always playing second fiddle to the lead.”
In a workplace setting, an employee might feel frustrated and say, “I’m tired of being second fiddle to my colleague.”
A musician might say, “I’ve played second fiddle in this band for years, but I’m ready to take the spotlight.”

28. Second opinion

This term refers to seeking advice or a professional opinion from another person or expert, especially when there are doubts or uncertainties about a particular matter.

For example, “I’m not sure about the diagnosis, so I’m going to get a second opinion from another doctor.”
In a discussion about important decisions, someone might say, “It’s always a good idea to get a second opinion before making a major purchase.”
A person might ask, “Can I get a second opinion on this proposal? I want to make sure it’s the best option.”

29. Next best thing

This phrase is used to describe something that is not the first choice or the ideal option, but is still a good or acceptable alternative.

For instance, if a person can’t get their favorite brand of cereal, they might say, “Well, this is the next best thing.”
In a discussion about travel plans, someone might say, “We couldn’t go to our dream destination, but we found the next best thing.”
A person might say, “I didn’t get the job I wanted, but I got the next best thing.”

30. Second chance

This term refers to an opportunity to try again or make amends after a previous failure or mistake. It implies giving someone or something another chance to succeed or improve.

For example, “After failing the test, the teacher gave me a second chance to retake it.”
In a discussion about relationships, someone might say, “I’m willing to give our marriage a second chance.”
A person might reflect, “I made a lot of mistakes in the past, but I’m grateful for the second chance I’ve been given.”

31. Other side

This phrase refers to an alternative or different choice or option. It implies that there is another side to consider or explore.

For example, in a discussion about career choices, someone might say, “Have you considered the other side? Maybe you should explore a different industry.”
In a debate about political ideologies, one might argue, “It’s important to understand the other side’s perspective before forming an opinion.”
A person discussing relationship issues might advise, “Instead of focusing on the negative, try to see things from the other side and find a compromise.”

32. Alternative route

This term refers to a different path or way to reach a destination or achieve a goal. It suggests an alternative option that may be more efficient or suitable in certain situations.

For instance, in a conversation about traffic congestion, someone might suggest, “Let’s take an alternative route to avoid the highway.”
In a discussion about problem-solving, one might propose, “We should consider alternative routes to reach our objective.”
A traveler might ask for directions, saying, “Is there an alternative route to get to the airport without going through the city center?”

33. Second thought

This phrase indicates a change of opinion or perspective after reconsidering a decision or idea. It implies that one has thought about something again and come to a different conclusion.

For example, in a conversation about buying a house, someone might say, “Upon second thought, I don’t think this neighborhood is the best fit for us.”
In a discussion about career choices, one might admit, “I had initially rejected the job offer, but now I’m having second thoughts.”
A person reflecting on a past event might say, “With second thought, I realize I could have handled that situation differently.”

34. Emergency option

This term refers to a contingency or alternative plan that can be used in case of an emergency or unexpected situation. It suggests having a backup option to rely on when the original plan fails.

For instance, in a conversation about travel, someone might say, “I always carry extra cash as an emergency option in case my credit card doesn’t work.”
In a discussion about event planning, one might suggest, “We should have an emergency option in case of bad weather.”
A person discussing business strategies might advise, “Always have an emergency option in case the market conditions change.”

35. Backup copy

This phrase refers to a duplicate or secondary copy of a file, document, or data that serves as a backup in case the original is lost or damaged. It implies the importance of having a spare copy for protection.

For example, in a conversation about computer data, someone might ask, “Do you have a backup copy of your important files?”
In a discussion about document storage, one might advise, “Make sure you create a backup copy of important documents and store them in a safe place.”
A person discussing photography might recommend, “Always make a backup copy of your photos in case your memory card gets corrupted.”

36. Alternate reality

An alternate reality refers to a hypothetical or fictional world that exists alongside our own, with its own set of rules and circumstances. It is often used in science fiction or fantasy genres.

For example, a fan of the show “Stranger Things” might say, “The Upside Down is the alternate reality in the series.”
In a discussion about time travel, someone might speculate, “If we could change the past, it would create an alternate reality.”
A person interested in quantum physics might ask, “Is there any scientific evidence to support the existence of alternate realities?”

37. Backup power

Backup power refers to an alternative source of electricity that can be used when the primary power source fails or is unavailable. It is often used to ensure continuous power supply in case of emergencies or outages.

For instance, a building might have a backup power generator that automatically kicks in when the main power goes out.
In a discussion about renewable energy, someone might mention, “Solar panels can be used to provide backup power during blackouts.”
A person interested in home security might ask, “What type of backup power system should I have in case of a break-in?”

38. Stand-in actor

A stand-in actor is someone who takes the place of a main actor for rehearsals or specific scenes. They are often used when the main actor is unavailable or needs a break.

For example, in a theater production, a stand-in actor might step in during rehearsals to help the director block the scenes.
In a film shoot, a stand-in actor might be used for lighting and camera setup before the main actor arrives on set.
A person interested in the film industry might ask, “How do stand-in actors prepare for their roles?”

39. Backup dancer

A backup dancer is a dancer who performs alongside the main artist or group in a music video, live performance, or tour. They often provide additional choreography and support to enhance the overall performance.

For instance, in a Beyoncé concert, backup dancers might accompany her on stage to add visual flair to the performance.
In a discussion about dance competitions, someone might mention, “The backup dancers really elevated the routine.”
A person interested in dance might ask, “How do backup dancers learn the choreography for different artists?”

40. Alternate ending

An alternate ending refers to a different conclusion or outcome for a story, movie, or book. It presents an alternative scenario that deviates from the original ending.

For example, a director might release a DVD with alternate endings to give viewers a different perspective on the story.
In a discussion about literature, someone might say, “The author considered multiple alternate endings before settling on the final one.”
A person interested in film analysis might ask, “What impact can alternate endings have on the overall message of a movie?”

41. Backup vocals

Backup vocals refer to the additional vocal harmonies or supporting vocal parts that accompany the lead vocals in a musical performance. They provide depth and harmony to the main melody.

For example, in a live concert, the lead singer might introduce the backup vocalist by saying, “Now, let’s hear it for our amazing backup vocals!”
A music critic might write, “The backup vocals added a beautiful layer of harmony to the chorus.”
In a recording studio, the producer might instruct the backup vocalist, “Try singing that line an octave higher for the backup part.”

42. Alternate universe

An alternate universe is a hypothetical or fictional world that exists alongside our own, with its own set of rules, events, and possibilities. It is often used in science fiction and fantasy genres.

For instance, a fan of superhero comics might say, “In the alternate universe storyline, the hero becomes a villain.”
A writer might explore the concept of alternate universes in a novel, creating a world where history took a different turn.
In a movie, a character might cross over into an alternate universe through a portal or time travel.

43. Backup generator

A backup generator is a device that provides electrical power during a power outage or when the main power source fails. It is often used as a precautionary measure to ensure continuous power supply in critical situations.

For example, during a storm, a homeowner might rely on a backup generator to keep essential appliances running.
A business owner might install a backup generator to avoid disruptions in operations during a power outage.
In a hospital, a backup generator is crucial to keep life-saving medical equipment functioning in case of a power failure.

44. Alternate timeline

An alternate timeline refers to a divergent sequence of events that deviates from the main timeline or the commonly known history. It is often explored in science fiction, where different choices or actions lead to an alternate reality.

For instance, in a time travel movie, a character might accidentally create an alternate timeline by changing a significant event in the past.
A writer might depict an alternate timeline in a novel, exploring the consequences of different choices made by the characters.
In a TV series, characters might travel to an alternate timeline to fix mistakes or alter the course of events.

45. Backup quarterback

A backup quarterback is a player on a football team who serves as a substitute for the starting quarterback. They are usually trained and ready to step in if the starting quarterback is injured or unable to play.

For example, during a game, the coach might decide to replace the starting quarterback with the backup quarterback to change the team’s strategy.
A sports commentator might discuss the performance of the backup quarterback, saying, “He really stepped up and led the team to victory.”
In a post-game interview, the backup quarterback might express gratitude for the opportunity, saying, “I’m always ready to support the team and do my best when called upon.”

46. Option B

This term refers to an alternative choice or course of action when the original option is not feasible or preferred. “Option B” implies that there is another option available if the first choice does not work out.

For example, in a conversation about vacation plans, someone might say, “If the beach trip gets canceled, we can always go with Option B and visit the mountains.”
In a business meeting, a presenter might discuss different strategies and say, “Option A is risky, so we should consider Option B as a safer alternative.”
A friend might suggest, “If you don’t want to go to the party, Option B could be staying in and watching movies.”

47. Alternate

This term refers to something or someone that can be used or chosen instead of another. “Alternate” indicates a different option or choice that can replace the original.

For instance, in a sports team, there might be an alternate player who can step in if one of the main players is injured.
In a conversation about travel plans, someone might suggest, “Instead of flying, let’s consider taking an alternate route and drive.”
A person discussing career options might say, “If becoming a doctor doesn’t work out, I have an alternate plan to pursue a career in research.”