205 entries under open topic. ×

9
unconstrained(adjective, clear, simple, easy)
8
decent(adjective, feature, characteristic, good)
8
earnest(adjective, person, honest, total)
8
easy(adjective, clear, free, simple)
8
equitable(adjective, feature, characteristic, good)
8
generous(adjective, feature, characteristic, good, person)
8
innocent(adjective, simple, easy, friendly)
8
outright(adjective, honest, plain, blunt)
8
plainspoken(adjective, clear, show, easy)
8
upfront(adjective, honest, fair, proper)
7
unsophisticated(adjective, simple, honest, plain)
7
communicative(adjective, warm, loving, affectionate)
7
point-blank(adjective, honest, plain, straightforward)
7
real(adjective, good, free, easy)
7
respectable(adjective, feature, characteristic, good)
7
unrestricted(adjective, clear, free, easy)
6
barefaced(adjective, rough, honest, short)
6
clear(adjective, free, easy, plain)
6
correct(adjective, feature, characteristic, clear)
6
familiar(adjective, clear, free, simple)
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APASmart Define. (2016). frank thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/frank/thesaurus/synonyms
ChicagoSmart Define. 2016. "frank thesaurus" https://smartdefine.org/frank/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, frank thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/frank/thesaurus/synonyms>.
MLASmart Define. "frank thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/frank/thesaurus/synonyms>