125 entries under pure topic. ×

13
everyday(adjective, mean, simple, poor)
13
natural(adjective, open, direct, free, simple)
12
basic(adjective, clear, light, smooth, simple)
12
discreet(adjective, calm, quality, simple, soft)
12
undecorated(adjective, simple, clean, ordinary)
12
unostentatious(adjective, quiet, simple, soft, reasonable)
11
homey(adjective, quality, open, simple, easy)
11
routine(adjective, good, dull, clear, simple)
11
rustic(adjective, open, simple, easy, clean)
11
severe(adjective, calm, clear, simple, harsh)
11
unaffected(adjective, open, simple, tough, reasonable)
11
uncomplicated(adjective, clear, light, smooth, simple)
11
undiluted(adjective, strong, simple, clean)
11
unmixed(adjective, strong, simple, clean)
11
unqualified(adjective, clear, open, right, friendly)
10
genuine(adjective, good, open, simple, right)
9
clean(adjective, clear, simple, easy, sharp)
9
spartan(adjective, simple, clean, natural)
9
unornamented(adjective, simple, reasonable, clean)
8
chaste(adjective, simple, soft, shy)
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APASmart Define. (2016). plain thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/plain/thesaurus/synonyms
ChicagoSmart Define. 2016. "plain thesaurus" https://smartdefine.org/plain/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, plain thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/plain/thesaurus/synonyms>.
MLASmart Define. "plain thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/plain/thesaurus/synonyms>