Synonyms|1.1kAntonyms|559|Broader|13Narrower|0Related|1.3k

563 entries under adjective topic. ×

65
honest(feature, characteristic, good, person)
41
genuine(feature, characteristic, good, close)
40
earnest(noun, feeling, open, pleasant)
37
candid(feature, characteristic, good, strong)
37
frank(noun, feature, characteristic, good)
37
true(feature, characteristic, good, person)
36
straightforward(feature, characteristic, good, clear)
34
open(feature, characteristic, good, clear)
28
truthful(feature, characteristic, good, close)
27
heartfelt(open, great, pleasant, keen)
27
ingenuous(good, open, direct, free)
24
artless(open, direct, free, simple)
22
real(good, person, open, direct)
20
direct(good, open, free, simple)
20
faithful(feature, characteristic, good, close)
20
naive(open, direct, free, simple)
20
unfeigned(good, person, open, correct)
18
forthright(good, open, direct, sound)
18
unaffected(open, simple, easy, honest)
17
bona fide(expression, idiom, good, open)
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APASmart Define. (2016). sincere thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sincere/thesaurus/synonyms
ChicagoSmart Define. 2016. "sincere thesaurus" https://smartdefine.org/sincere/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sincere thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sincere/thesaurus/synonyms>.
MLASmart Define. "sincere thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/sincere/thesaurus/synonyms>