227 entries under plain topic. ×

12
open(adjective, clear, easy, flat, honest)
12
single(adjective, complete, honest, pure)
12
unostentatious(adjective, soft, honest, informal)
11
bald(adjective, direct, honest, cold)
11
absolute(adjective, complete, flat, limit, clean)
11
facile(adjective, clear, light, smooth, easy)
11
green(adjective, clean, honest, informal)
11
sheer(adjective, hard, complete, right, severe)
11
unadulterated(adjective, complete, clean, total)
11
unmistakable(adjective, quality, clear, easy, sharp)
10
homespun(adjective, dull, informal, coarse)
10
lowly(adjective, quiet, mean, lower, poor)
10
rustic(adjective, open, easy, informal)
10
undecorated(adjective, ordinary, modest, natural)
9
blunt(adjective, clear, hard, severe, flat)
9
commonplace(adjective, dull, mean, lower, poor)
9
familiar(adjective, informal, relaxed, common)
9
forthright(adjective, direct, honest, natural)
9
prosaic(adjective, mean, gentle, poor, low)
9
severe(adjective, hard, lower, obscure, poor)
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APASmart Define. (2016). simple thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/simple/thesaurus/synonyms
ChicagoSmart Define. 2016. "simple thesaurus" https://smartdefine.org/simple/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, simple thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/simple/thesaurus/synonyms>.
MLASmart Define. "simple thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/simple/thesaurus/synonyms>