2
unquestionable(adjective, correct, right, honest, exact)
2
up front(expression, adjective, open, direct, free)
1
so
1
absolute
1
acclaimed(sound, noble, decent, moral, worthy)
1
affectionate(adjective, close, correct, firm, honest)
1
allegiant(adjective, close, correct, firm, honest)
1
always there(expression, open, honest, solid, reliable)
1
appropriate(adjective, correct, right, honest, perfect)
1
ardent(adjective, close, correct, firm, honest)
1
ascertained
1
attached(adjective, close, correct, firm, honest)
1
avowed
1
barefaced(direct, honest, sincere, genuine, candid)
1
behind one(expression, adjective, close, correct, firm)
1
call a spade a spade(expression, adjective, idiom, open, direct)
1
capable of being touched
1
categorically true
1
celebrated(sound, noble, decent, moral, worthy)
1
certified
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APASmart Define. (2015). truthful thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/truthful/thesaurus/synonyms
ChicagoSmart Define. 2015. "truthful thesaurus" https://smartdefine.org/truthful/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, truthful thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/truthful/thesaurus/synonyms>.
MLASmart Define. "truthful thesaurus" 24 October 2015. Web. 23 September 2026. <https://smartdefine.org/truthful/thesaurus/synonyms>