Synonyms|325Antonyms|151|Broader|5Narrower|3Related|712
1
unbiased(adjective, sound, sensible, rational, intelligent)
1
undoubted
1
unexceptionable
1
unfailing(adjective, open, honest, sensible, solid)
1
unimpeachable
1
unprejudiced(adjective, sound, sensible, rational, intelligent)
1
up front(expression, adjective, honest, sensible, reliable)
1
upright(adjective, close, correct, honest, solid)
1
usable
1
useful
1
veracious(adjective, close, open, correct, honest)
1
verifiable
1
verisimilar
1
well-advised(adjective, sound, sensible, rational, intelligent)
1
wise(adjective, sound, sensible, rational, intelligent)
1
worthy of faith(expression, idiom)
0
Machiavellian
0
able to hold water(expression, idiom, conceivable, tenable)
0
accept
0
accounts
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APASmart Define. (2015). believable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/believable/thesaurus/synonyms
ChicagoSmart Define. 2015. "believable thesaurus" https://smartdefine.org/believable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, believable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/believable/thesaurus/synonyms>.
MLASmart Define. "believable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/believable/thesaurus/synonyms>