80 entries under plain topic. ×

77
frank(noun, adjective, feature, characteristic, good)
72
straightforward(adjective, feature, characteristic, good, clear)
58
open(adjective, feature, characteristic, good, clear)
57
honest(adjective, feature, characteristic, good, clear)
55
direct(adjective, good, clear, show, open)
46
outspoken(adjective, open, direct, free, easy)
44
sincere(adjective, feature, characteristic, good, strong)
36
forthright(adjective, good, clear, show, open)
29
straight(adjective, adverb, feature, characteristic, good)
28
artless(adjective, open, direct, free, simple)
28
guileless(adjective, open, direct, free, simple)
28
ingenuous(adjective, good, clear, show, open)
28
truthful(adjective, feature, characteristic, open, honor)
25
unreserved(adjective, clear, show, open, direct)
24
blunt(adjective, open, direct, free, easy)
20
pure(adjective, feature, characteristic, clear, honor)
18
plain-spoken(adjective, open, direct, free, easy)
17
naive(adjective, open, free, simple, honest)
17
upright(adjective, feature, characteristic, good, strong)
15
free(adjective, feature, characteristic, open, honor)
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APASmart Define. (2016). candid thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/candid/thesaurus/synonyms
ChicagoSmart Define. 2016. "candid thesaurus" https://smartdefine.org/candid/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, candid thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/candid/thesaurus/synonyms>.
MLASmart Define. "candid thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/candid/thesaurus/synonyms>