Synonyms|441Antonyms|81|Broader|10Narrower|1Related|338
0
discountenance
0
disown
0
dispute
0
erupt
0
exclude
0
explode
0
fabricate
0
fake
0
false
0
fancy
0
flashy
0
fraudulent
0
fulminate
0
garish
0
gaudy
0
hollow
0
imitative
0
inauthentic
0
invalid
0
knock
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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>