40 entries under open topic. ×

2
naive(adjective, free, honest, plain)
2
tactless(adjective, direct, rough, honest)
2
unceremonious(adjective, direct, rough, honest)
1
apparent(adjective, free, honest, plain)
1
bare-faced(adjective, free, honest, plain)
1
brazen(adjective, free, honest, plain)
1
brief(adjective, direct, rough, honest)
1
completely honest(expression, adjective, direct, free)
1
easy(adjective, free, honest, plain)
1
familiar(adjective, free, honest, plain)
1
flat-out(adjective, free, honest, plain)
1
from the hip(expression, adjective, idiom, free)
1
lay it on the line(expression, adjective, idiom, free)
1
outright(adjective, free, honest, plain)
1
rude(adjective, direct, rough, honest)
1
saying what one thinks(expression, adjective, idiom, free)
1
scrupulous(adjective, free, honest, plain)
1
unconcealed(adjective, free, honest, plain)
1
unrestricted(adjective, free, honest, plain)
1
upright(adjective, free, honest, plain)
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APASmart Define. (2015). plain-spoken thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/plain-spoken/thesaurus/synonyms
ChicagoSmart Define. 2015. "plain-spoken thesaurus" https://smartdefine.org/plain-spoken/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, plain-spoken thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/plain-spoken/thesaurus/synonyms>.
MLASmart Define. "plain-spoken thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/plain-spoken/thesaurus/synonyms>