112 entries under open topic. ×

7
honorable(adjective, good, close, sound)
7
ingenuous(adjective, good, direct, free)
7
respectable(adjective, feature, characteristic, good)
6
literal(adjective, honest, plain, straight)
6
unfeigned(adjective, good, correct, right)
6
veritable(adjective, correct, right, honest)
5
authoritative(adjective, correct, right, honest)
5
valid(adjective, correct, honest, solid)
4
good(adjective, sound, right, honest)
4
legit(adjective, direct, right, honest)
4
naive(adjective, direct, free, easy)
4
natural(adjective, direct, free, correct)
4
on the level(expression, adjective, idiom, good, close)
4
plain(adjective, free, honest, fair)
4
unreserved(adjective, free, honest, plain)
3
believable(adjective, close, correct, honest)
3
kosher(adjective, good, correct, right)
3
lawful(adjective, correct, right, honest)
3
plain-spoken(adjective, free, honest, plain)
3
plainspoken(adjective, honest, plain, straight)
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APASmart Define. (2015). truthful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/truthful/thesaurus/synonyms
ChicagoSmart Define. 2015. "truthful thesaurus" https://smartdefine.org/truthful/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, truthful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/truthful/thesaurus/synonyms>.
MLASmart Define. "truthful thesaurus" 24 October 2015. Web. 25 September 2026. <https://smartdefine.org/truthful/thesaurus/synonyms>