Top 30 Slang For Add On – Meaning & Usage

Looking to spruce up your vocabulary with some fresh and trendy terms? Look no further! Our team has curated a list of the coolest and most popular slang for add ons that will have you sounding like a pro in no time. So, whether you’re a language enthusiast or just looking to stay hip with the latest lingo, this list is sure to have something that tickles your fancy. Dive in and upgrade your slang game today!

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1. Extra

Extra refers to something that is added or included beyond what is expected or necessary. It can be used to describe something that is additional or supplementary.

For example, “Can I get some extra sauce on my burger?”
A person might say, “I have some extra tickets to the concert if you want to come.”
In a retail setting, a customer might ask, “Do you have any extras in stock?”

2. Bonus

A bonus is an extra reward or benefit that is given in addition to what is expected or earned. It is often used to refer to an additional perk or advantage.

For instance, “I received a bonus at work for meeting my sales targets.”
A person might say, “As a bonus, you’ll also get a free gift with your purchase.”
In a game, a player might say, “Finding hidden treasures is always a nice bonus.”

3. Attachment

An attachment is something that is added or connected to another object or entity. It can refer to a separate item that is included or added to enhance or expand the original object.

For example, “Please find the document attached to this email.”
A person might say, “I added an attachment to my bike to carry my bag.”
In a discussion about email, someone might ask, “How do I open an attachment?”

4. Upgrade

An upgrade is a term used to describe the act of improving or enhancing something, typically by replacing or adding new features or components. It often refers to the process of making something better or more advanced.

For instance, “I’m planning to upgrade my phone to the latest model.”
A person might say, “I upgraded my computer’s RAM to improve its performance.”
In a conversation about travel, someone might mention, “I got a free upgrade to first class on my flight.”

5. Supplement

A supplement is something that is added to enhance or complete something else. It can refer to an additional item or component that is used to support or complement the original.

For example, “I take a vitamin supplement every morning.”
A person might say, “I bought a language learning supplement to help me with my studies.”
In a discussion about nutrition, someone might ask, “What supplements do you recommend for better sleep?”

6. Extension

An extension is a software module that adds extra features or functionality to a web browser. It is also commonly referred to as an add-on. Extensions can enhance the browsing experience by adding new tools, customizing the appearance, or blocking ads.

For example, “I just installed a new extension that lets me take screenshots directly from my browser.”
A user might recommend, “Try this extension, it makes it easier to save articles for later.”
Another might say, “I can’t browse without my ad-blocking extension anymore.”

7. Addendum

An addendum is an additional piece of information or an extra document that is added to a main document. It provides further explanation, clarification, or details to the original content.

For instance, “The author included an addendum to the book, providing updates on the topic.”
In a legal contract, an addendum might be added to modify or clarify certain terms.
A user might comment on a post, “I just wanted to add an addendum to my previous comment with some additional information.”

8. Appendage

An appendage is something that is attached or added to something else. In the context of add-ons, it refers to something that is added to enhance or improve the original item.

For example, “The new camera lens is the perfect appendage to my smartphone.”
A user might say, “I love adding different appendages to my gaming setup.”
Another might comment, “The extra pockets on this backpack are a great appendage for carrying small items.”

9. Accessory

An accessory is an item that is added to something else to enhance its functionality or aesthetic appeal. In the context of add-ons, it refers to something that is added to a main item to provide additional features or customization options.

For instance, “The phone case is not just a protective accessory, it also has a built-in wallet.”
A user might recommend, “Check out this accessory, it adds wireless charging capability to your headphones.”
Another might say, “I love how this accessory adds a pop of color to my laptop.”

10. Enhancement

An enhancement is a modification or addition that improves the quality, performance, or functionality of something. In the context of add-ons, it refers to a feature or tool that enhances the original item or experience.

For example, “The software update includes several enhancements to the user interface.”
A user might say, “I’m considering getting this enhancement for my car to improve fuel efficiency.”
Another might comment, “This fitness tracker has some great enhancements for tracking sleep and stress levels.”

11. Augmentation

This term refers to the process of enhancing or improving something by adding extra features or capabilities. In the context of add-ons, augmentation implies enhancing the functionality or performance of a product or service.

For example, a technology enthusiast might say, “I just installed a new software augmentation that significantly improved my computer’s speed.”
In a discussion about video games, a player might mention, “The latest expansion pack for the game provides a great augmentation to the storyline.”
A person reviewing a smartphone might highlight, “The camera’s augmented reality feature is a unique augmentation that adds an interactive element to photos.”

12. Expansion

This term refers to the act of increasing or extending the size, scope, or capacity of something. In the context of add-ons, expansion refers to the addition of new features, content, or capabilities to a product or service.

For instance, a company might announce, “We are launching an expansion pack for our popular video game that introduces new levels and characters.”
A person discussing a home renovation might say, “We’re planning an expansion to add an extra bedroom and a home office.”
In the context of a software application, a user might request, “I hope they release an expansion that includes more advanced editing tools.”

13. Boost

This term refers to increasing or improving the performance, power, or effectiveness of something. In the context of add-ons, boost implies enhancing the capabilities or impact of a product or service.

For example, a fitness enthusiast might say, “I take a pre-workout supplement to boost my energy and focus during workouts.”
In a discussion about marketing strategies, a person might suggest, “We should implement a social media ad campaign to boost our brand awareness.”
A driver discussing car modifications might mention, “I installed a turbocharger to boost the horsepower of my vehicle.”

14. Enrichment

This term refers to the act of improving or enhancing the quality, value, or experience of something. In the context of add-ons, enrichment implies adding additional elements or features that contribute to a more fulfilling or enjoyable product or service.

For instance, a language learning app might advertise, “Our new vocabulary enrichment pack includes hundreds of additional words and phrases.”
A person discussing a travel experience might say, “The guided tour provided an enrichment to my understanding of the local culture.”
A teacher might use educational software that offers an enrichment module to provide additional learning resources for students.

15. Amenity

This term refers to a feature or service that provides comfort, convenience, or enjoyment. In the context of add-ons, an amenity is an additional component or enhancement that improves the overall experience or functionality of a product or service.

For example, a hotel might promote its amenities as “complimentary breakfast, free Wi-Fi, and a fitness center.”
In a discussion about apartment rentals, a person might ask, “Does the building have any amenities like a pool or a rooftop terrace?”
A person discussing a new car might mention, “The upgraded model comes with additional amenities such as heated seats and a premium sound system.”

16. Additive

An additive refers to an extra component or ingredient that is added to something to enhance or improve it.

For example, in cooking, you might add spices as additives to enhance the flavor of a dish.
In the context of fuel, an additive might be added to improve the performance or efficiency of the fuel.
In the world of cosmetics, additives are often included in products to provide additional benefits or properties.

17. Sidekick

A sidekick is a term used to refer to someone who assists or accompanies another person, often playing a subordinate or supporting role.

For instance, in superhero stories, the sidekick is the hero’s loyal assistant or partner.
In a workplace setting, a sidekick might be an assistant who supports and helps a higher-ranking individual.
In a buddy cop movie, one character might be the main detective while the other is the sidekick who provides comic relief.

18. Plus

The term “plus” is used as slang to indicate something that is added or included in addition to what is already there.

For example, a restaurant might offer a burger with fries plus a drink as a meal deal.
In the context of technology, a device with additional features might be referred to as a “plus” version.
In a conversation, someone might say, “I’ll bring dessert plus a bottle of wine.”

19. Rider

A rider is a term used to describe an additional condition, requirement, or request that is added to an existing agreement or arrangement.

For instance, in a contract, there might be a rider that specifies certain terms or conditions that are unique to that particular agreement.
In the context of insurance, a rider is an add-on to a policy that provides additional coverage for specific situations.
In a negotiation, someone might say, “I have one more rider to add before we finalize the deal.”

20. Surcharge

A surcharge refers to an additional fee or charge that is added on top of the original cost of a product or service.

For example, a hotel might impose a surcharge for using certain amenities or services.
In the context of transportation, there might be a surcharge for oversized or overweight luggage.
In a billing statement, a customer might notice a surcharge for late payment or credit card processing fees.

21. Inclusion

Inclusion refers to adding something to a group or a whole. In the context of add ons, it means adding something extra to a product or service.

For example, “The inclusion of a free gift with purchase is a great add on for customers.”
A company might advertise, “Get our premium package with the inclusion of exclusive content.”
In a discussion about software, someone might ask, “What are the inclusions in the latest update?”

22. Companion

A companion is an add on that is designed to enhance or complement something else. It can refer to a person, object, or feature that accompanies or works together with something else.

For instance, “The new DLC acts as a companion to the main game, providing additional quests and content.”
A traveler might say, “I always bring my camera as a companion to capture memories.”
In a discussion about smartphones, someone might mention, “The companion app allows you to control your device remotely.”

23. Perk

A perk is an added bonus or advantage that comes with something. In the context of add ons, it refers to an extra feature or benefit that enhances the value of a product or service.

For example, “Subscribers to our premium plan enjoy the perk of ad-free browsing.”
A company might advertise, “Join our loyalty program and unlock exclusive perks.”
In a discussion about job benefits, someone might mention, “Flexible working hours are a great perk of this position.”

24. Sweetener

A sweetener is an add on that is used to make a deal or offer more attractive. It can refer to an additional incentive or benefit that is included to entice customers or improve the value of a proposition.

For instance, “The free shipping offer acts as a sweetener to encourage more online purchases.”
A salesperson might say, “If you sign up today, I can throw in a sweetener of a free gift.”
In a discussion about contract negotiations, someone might suggest, “Let’s add a sweetener of an extended warranty to seal the deal.”

25. Annex

An annex is an add on that refers to an additional section or attachment that is added to something else. It can be a separate part or document that provides supplementary information or expands on the main content.

For example, “The user manual includes an annex with troubleshooting tips.”
A researcher might say, “I added an annex to my report to provide more detailed data.”
In a discussion about building renovations, someone might mention, “The annex will house additional office space.”

26. Supplemental

Supplemental refers to something that is added to enhance or complete something else. It is often used to describe additional materials or resources that support or complement a main component.

For example, a student might say, “I need to find some supplemental materials for my research paper.”
In a business context, a manager might request, “Please provide a supplemental report with more detailed data.”
A fitness enthusiast might take a supplemental protein shake to support their workout routine.

27. Add-on

An add-on is a software or hardware component that can be added to an existing system or device to provide additional features or functionality. It is often used in the context of technology and software applications.

For instance, a user might download an add-on for their web browser to block advertisements.
In gaming, players can purchase add-ons to unlock new levels or characters.
A smartphone user might install an add-on camera lens to enhance the device’s photography capabilities.

28. Top-up

To top-up means to add more of something to bring it back to its full or desired level. It is commonly used when referring to adding more credit, funds, or value to a prepaid service or account.

For example, a person might say, “I need to top-up my phone with more minutes.”
In finance, someone might top-up their investment account with additional funds.
A commuter might top-up their public transportation card to ensure they have enough fare for their journey.

29. Increment

Increment refers to a small increase or step in value or quantity. It is often used in the context of numerical or measurable changes.

For instance, a software developer might say, “I’ll increase the value by one increment with each iteration.”
In project management, a team might track progress in increments to measure their productivity.
A salesperson might aim to achieve incremental growth by gradually increasing their sales numbers.

30. Add-in

An add-in is a software component that adds specific functionality to a larger software application. It is often used in the context of productivity tools and software customization.

For example, a user might install an add-in for their email client to automatically sort incoming messages.
In spreadsheet software, add-ins can provide additional functions or data analysis capabilities.
A web developer might create an add-in to extend the functionality of a content management system.