144 entries under straightforward topic. ×

9
square(adjective, feature, characteristic, good, open)
9
transparent(adjective, open, free, easy, friendly)
9
unconstrained(adjective, clear, open, simple, easy)
8
earnest(adjective, person, open, honest, total)
8
equitable(adjective, feature, characteristic, good, open)
8
innocent(adjective, open, simple, easy, friendly)
8
plainspoken(adjective, clear, show, open, easy)
7
unsophisticated(adjective, open, simple, honest, plain)
7
point-blank(adjective, open, honest, plain)
7
real(adjective, good, open, free, easy)
6
correct(adjective, feature, characteristic, clear, open)
6
familiar(adjective, clear, open, free, simple)
6
unconcealed(adjective, open, free, easy, friendly)
6
unfeigned(adjective, good, open, easy, honest)
5
bald(adjective, open, direct, honest, plain)
5
matter-of-fact(adjective, open, direct, free, easy)
5
on the level(expression, adjective, idiom, good, open)
5
stark(adjective, honest, plain, straight)
4
factual(adjective, open, direct, correct, right)
4
heartfelt(adjective, open, honest, total, passionate)
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APASmart Define. (2016). frank thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/frank/thesaurus/synonyms
ChicagoSmart Define. 2016. "frank thesaurus" https://smartdefine.org/frank/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, frank thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/frank/thesaurus/synonyms>.
MLASmart Define. "frank thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/frank/thesaurus/synonyms>