86 entries under authentic topic. ×

3
persuasive(adjective, reasonable, realistic, trustworthy)
3
presumable(adjective, reasonable, realistic, trustworthy)
3
trusty(adjective, close, correct, reasonable, honest)
3
straight(adjective, close, open, correct, honest)
2
imaginable(adjective, realistic, trustworthy, possible)
2
dependable(adjective, close, correct, honest, solid)
2
realistic(adjective, close, open, sound, correct)
2
genuine(adjective, close, correct, true, realistic)
2
sure(adjective, close, correct, true, realistic)
2
tried(adjective, close, correct, honest, solid)
2
truthful(adjective, close, open, correct, honest)
1
aboveboard(adjective, realistic, trustworthy, convincing)
1
accurate(adjective, close, open, correct, honest)
1
conscientious(adjective, close, correct, true, realistic)
1
credential(adjective, realistic, trustworthy, credible)
1
exact(adjective, close, open, correct, honest)
1
faithful(adjective, close, open, correct, honest)
1
honest-to-God(adjective, realistic, trustworthy, credible)
1
honorable(adjective, close, correct, honest, solid)
1
on the level(expression, adjective, idiom, close, open)
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APASmart Define. (2015). believable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/believable/thesaurus/synonyms
ChicagoSmart Define. 2015. "believable thesaurus" https://smartdefine.org/believable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, believable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/believable/thesaurus/synonyms>.
MLASmart Define. "believable thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/believable/thesaurus/synonyms>