unauthentic

adjective
un·​au·​then·​tic | \ ˌən-ə-ˈthen-tik How to pronounce unauthentic (audio) , -ȯ- \

Definition of unauthentic

: not real, accurate, or sincere : not authentic : inauthentic an unauthentic document unauthentic ingredients

Keep scrolling for more

Other Words from unauthentic

unauthentically \ ˌən-​ə-​ˈthen-​ti-​k(ə-​)lē How to pronounce unauthentic (audio) , -​ȯ-​ \ adverb
unauthenticity \ ˌən-​ˌȯ-​ˌthen-​ˈti-​sə-​tē How to pronounce unauthentic (audio) , -​thən-​ \ noun

Synonyms & Antonyms for unauthentic

Synonyms

Antonyms

Visit the Thesaurus for More 

First Known Use of unauthentic

1631, in the meaning defined above

Keep scrolling for more

Learn More about unauthentic

Time Traveler for unauthentic

Time Traveler

The first known use of unauthentic was in 1631

See more words from the same year

Statistics for unauthentic

Cite this Entry

“Unauthentic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unauthentic. Accessed 2 Mar. 2021.

Style: MLA
MLA Chicago APA Merriam-Webster

More from Merriam-Webster on unauthentic

Thesaurus: All synonyms and antonyms for unauthentic

Comments on unauthentic

What made you want to look up unauthentic? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

February 2021 Words of the Day Quiz

  • squirrel in winter
  • Which is a synonym of perdure?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!