Synonyms|441Antonyms|81|Broader|10Narrower|1Related|338
0
brassy
0
break
0
cancel
0
censure
0
challenge
0
cheapen
0
condemn
0
confound
0
confute
0
contest
0
counterfeit
0
criticize
0
debunk
0
deceptive
0
deface
0
deprecate
0
detonate
0
disallow
0
disapprove(verb, reject)
0
disconcert
For more, visit Authenticate on Power Thesaurus
11 years ago|1k views|share |citing 
APASmart Define. (2015). authenticate thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/authenticate/thesaurus/antonyms
ChicagoSmart Define. 2015. "authenticate thesaurus" https://smartdefine.org/authenticate/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, authenticate thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/authenticate/thesaurus/antonyms>.
MLASmart Define. "authenticate thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/authenticate/thesaurus/antonyms>