What is the opposite of authenticate?

Need antonyms for authenticate? Here's a list of opposite words from our thesaurus that you can use instead.

Verb
Opposite of to demonstrate or support the truth or value of
Verb
Opposite of to give an official acceptance to something as being satisfactory
“Sarah is likely to decline the offer for an interview as she is content with her current job.”
Verb
Opposite of to strengthen or reaffirm in rank or position
“His latest traffic transgression would undermine his clean driving record.”
Verb
Opposite of to uphold, affirm, or confirm the justice or validity of
“There is suspicion that some political leaders may manipulate and corrupt the law to serve their personal ends.”
Find more words!
Use * for blank tiles (max 2) Advanced Search Advanced Search
Use * for blank spaces Advanced Search
Advanced Word Finder

See Also

Nearby Words
12-letter Words Starting With
Find Antonyms
go
Word Tools Finders & Helpers Other Languages More Synonyms
Copyright WordHippo © 2021