Synonyms|187Antonyms|5|Broader|1Narrower|0Related|7
3
unadorned(adjective, succinct)
3
unambiguous
3
unpoetical(adjective, succinct)
2
above-board
2
brash
2
callow(adjective, artless)
2
gruff
2
guileless(adjective, open, free, honest, plain)
2
heart-to-heart(adjective, open, free, honest, plain)
2
lean
2
matter-of-fact(adjective, open, free, honest, plain)
2
naive(adjective, open, free, honest, plain)
2
open-hearted
2
straight-out(adjective, frank)
2
tactless(adjective, open, direct, rough, honest)
2
uncalculating(adjective, artless)
2
unceremonious(adjective, open, direct, rough, honest)
2
unchecked
2
undeceitful(adjective, artless)
2
undeceiving(adjective, artless)
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APASmart Define. (2015). plain-spoken thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/plain-spoken/thesaurus/synonyms
ChicagoSmart Define. 2015. "plain-spoken thesaurus" https://smartdefine.org/plain-spoken/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, plain-spoken thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/plain-spoken/thesaurus/synonyms>.
MLASmart Define. "plain-spoken thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/plain-spoken/thesaurus/synonyms>