Find Antonyms

counterfeit Antonyms

Opposite of counterfeit

Because the opposite of counterfeit shifts with each meaning, the 12 antonyms and opposite words below are separated across 4 exact definitions and ranked by contrast strength.
JUMP TO:

• adjective (Context 1)

Made in exact imitation of something valuable or important with the intention to deceive or defraud.

Usage Example

"The cashier used a special marker pen to check for authentic banknotes."

Strongest
authentic
genuine
real
legitimate
Strong
original
bona fide

• noun (Context 2)

A fraudulent imitation of something else, such as money, documents, or luxury goods; a forgery.

Usage Example

"Expert appraisers quickly determined that the supposed Renaissance painting was a clever original."

Strongest
original

• verb (Context 3)

To imitate fraudulently; to make an illegal copy of currency, documents, or branded goods in order to deceive.

Usage Example

"Advanced security watermarks make modern passports extremely difficult to authenticate."

Strong
authenticate
validate

• adjective (Context 4)

Pretended or insincere; not genuinely felt.

Usage Example

"She offered a sincere smile to hide her disappointment at losing the award."

Strongest
sincere
genuine
heartfelt
Strong
honest
earnest

Similar words to counterfeit

Words similar to counterfeit shift depending on context. Common synonyms include:

forge
forgery
forged
fake
feign
feigned
simulate
pretended
See all synonyms of counterfeit

• Nearby Words

counterculture
counterevidence
counterexample
counterfeit
counterforce
counterintuitive
counterintuitively

Cite this Entry

Wordmom. (2026). Antonyms for Counterfeit. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/counterfeit
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.