104 entries under proper topic. ×

7
truthful(adjective, good, close, open, correct)
6
definite(adjective, correct, solid, exact, certain)
6
undoubted(adjective, correct, right, flat, honest)
6
rightful(adjective, correct, right, honest, exact)
6
sound(adjective, correct, reasonable, honest, solid)
5
explicit(adjective, correct, solid, exact)
4
indubitable(adjective, correct, right, honest, plain)
4
perfect(adjective, simple, correct, right, flat)
3
ingenuous(adjective, good, simple, fair)
3
legal(adjective, good, sound, correct, right)
3
on the level(expression, adjective, idiom, good, close)
3
very(adjective, correct, right, exact, pure)
3
above-board(honest, fair, straight, decent)
3
authenticated(adjective, honest, certain, true)
3
veridical(adjective, close, sound, correct, right)
2
candid(adjective, good, open, honest, total)
2
unerring(adjective, correct, right, honest, solid)
2
fair and square(expression, idiom, fair, candid)
2
honorable(adjective, good, close, open, correct)
2
just(adjective, good, close, open, sound)
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APASmart Define. (2016). authentic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/authentic/thesaurus/synonyms
ChicagoSmart Define. 2016. "authentic thesaurus" https://smartdefine.org/authentic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, authentic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/authentic/thesaurus/synonyms>.
MLASmart Define. "authentic thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/authentic/thesaurus/synonyms>