128 entries under truthful topic. ×

22
valid(adjective, good, open, direct, sound)
21
veritable(adjective, open, correct, right, flat)
21
just(adjective, feature, characteristic, good, close)
19
exact(adjective, good, close, strong, open)
19
steadfast(adjective, good, close, strong, kind)
19
upright(adjective, adverb, feature, characteristic, good)
18
constant(adjective, good, close, strong, kind)
18
unfeigned(adjective, good, person, open, correct)
17
precise(adjective, good, close, open, correct)
16
square(verb, adjective, feature, characteristic, control)
16
literal(noun, adjective, open, correct, honest)
16
perfect(noun, adjective, correct, right, appropriate)
16
realistic(adjective, close, open, correct, honest)
16
righteous(adjective, feature, characteristic, good, strong)
15
natural(adjective, open, simple, correct, right)
14
straightforward(adjective, feature, characteristic, good, open)
13
candid(adjective, feature, characteristic, good, strong)
13
certain(adjective, good, strong, correct, firm)
13
frank(adjective, feature, characteristic, good, open)
13
honorable(adjective, good, close, strong, correct)
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APASmart Define. (2016). true thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/true/thesaurus/synonyms
ChicagoSmart Define. 2016. "true thesaurus" https://smartdefine.org/true/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, true thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/true/thesaurus/synonyms>.
MLASmart Define. "true thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/true/thesaurus/synonyms>