52 entries under adjective topic. ×

6
truthful(open, honest, false, dishonest)
5
true(wrong, improper, incorrect)
5
trustworthy(open, false, doubtful, truthful)
4
accurate
4
honest(open, false, corrupt, candid)
4
loyal
3
correct
3
exact
3
factual(correct, real)
3
faithful(open, cool, weak, false)
3
reliable
3
right
2
candid
2
conscientious
2
direct
2
forthright(honest, straightforward)
2
honorable
2
proper
2
righteous
2
sincere
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APASmart Define. (2015). untruthful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/untruthful/thesaurus/antonyms
ChicagoSmart Define. 2015. "untruthful thesaurus" https://smartdefine.org/untruthful/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, untruthful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/untruthful/thesaurus/antonyms>.
MLASmart Define. "untruthful thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/untruthful/thesaurus/antonyms>