AFFIX Synonyms: 75 Similar and Opposite Words

Q: How is the word 'affix' distinct from other similar verbs?

Some common synonyms of affix are attach , fasten , and fix . While all these words mean "to make something stay firmly in place," affix implies an imposing of one thing on another by gluing, impressing, or nailing. // affix your address label here

Q: When can 'attach' be used instead of 'affix'?

The words attach and affix are synonyms, but do differ in nuance. Specifically, attach suggests a connecting or uniting by a bond, link, or tie in order to keep things together. // attach the W-2 form here

Q: When is it sensible to use 'fasten' instead of 'affix'?

The synonyms fasten and affix are sometimes interchangeable, but fasten implies an action such as tying, buttoning, nailing, locking, or otherwise securing. // fasten the reins to a post

Q: When might 'fix' be a better fit than 'affix'?

While in some cases nearly identical to affix , fix usually implies a driving in, implanting, or embedding. // fixed the stake in the ground

affix

verb

ə-ˈfiks

Definition of affix

as in to attach

to cause (something) to hold to another affix a first-class stamp to the envelope

Synonyms & Similar Words

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Antonyms & Near Antonyms

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How is the word affix distinct from other similar verbs?

Some common synonyms of affix are attach, fasten, and fix. While all these words mean "to make something stay firmly in place," affix implies an imposing of one thing on another by gluing, impressing, or nailing.

affix your address label here

When can attach be used instead of affix?

The words attach and affix are synonyms, but do differ in nuance. Specifically, attach suggests a connecting or uniting by a bond, link, or tie in order to keep things together.

attach the W-2 form here

When is it sensible to use fasten instead of affix?

The synonyms fasten and affix are sometimes interchangeable, but fasten implies an action such as tying, buttoning, nailing, locking, or otherwise securing.

fasten the reins to a post

When might fix be a better fit than affix?

While in some cases nearly identical to affix, fix usually implies a driving in, implanting, or embedding.

fixed the stake in the ground

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of affix Other clocks are affixed to a structure, like the clocks at Union Station, or the clock that adorns the archway into Little Village. — Nina Metz, Chicago Tribune, 16 June 2026 Trump’s deputy chief of staff shared a video of the moment on social media, showing the President affixing his signature to a document in familiar Sharpie. — Ian Crouch, New Yorker, 18 June 2026 Brazil’s team, meanwhile, decamped to Orlando, Florida, where Laitano affixed players with sweat-collection patches and analyzed their fluid and electrolyte loss during workouts to concoct a hydration regimen for each person. — Nancy Walecki, The Atlantic, 2 July 2026 In his letter to Hawley, Manfred said that rule was collectively bargained with the MLB Players Association and prohibits players from writing, attaching, affixing, embroidering or otherwise displaying messages on apparel or playing equipment. — Dan Zaksheske, FOXNews.com, 22 June 2026 See All Example Sentences for affix

Recent Examples of Synonyms for affix

attach

Verb

But success in this area would give Meta a robust revenue stream that isn’t attached to its bread-and-butter advertising business, which drives all but 2% of the company’s total revenue.

— Andrew Nusca, Fortune, 2 July 2026
Karger’s original screenplay Fantasy Camp sold in a competitive bidding situation to STX and had Jennifer Garner attached to star.

— Andreas Wiseman, Deadline, 2 July 2026

Definition of attach

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affirms

affix

affixed

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“Affix.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/affix. Accessed 7 Jul. 2026.

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Synonyms of affix

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