80 entries under clean topic. ×

1
austere(adjective, simple, plain, pure)
1
banal(adjective, dull, mean, simple)
1
classic(adjective, simple, plain, pure)
1
colorless(adjective, simple, plain, common)
1
diddly(adjective, simple, plain, ordinary)
1
drab(adjective, simple, plain, ordinary)
1
dry(adjective, simple, plain, pure)
1
elementary(adjective, simple, plain, pure)
1
factual(adjective, simple, plain, ordinary)
1
garden-variety(adjective, simple, plain, ordinary)
1
hackneyed(adjective, simple, plain, common)
1
ho-hum(adjective, simple, plain, ordinary)
1
homey(adjective, simple, honest, plain)
1
irksome(adjective, simple, plain, ordinary)
1
lackluster(adjective, simple, plain, ordinary)
1
literal(adjective, simple, plain, ordinary)
1
lusterless(adjective, simple, plain, ordinary)
1
matter-of- fact(expression, adjective, simple, plain)
1
mere(adjective, simple, plain, pure)
1
not complex(expression, adjective, plain, pure)
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APASmart Define. (2015). lowly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/lowly/thesaurus/synonyms
ChicagoSmart Define. 2015. "lowly thesaurus" https://smartdefine.org/lowly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, lowly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/lowly/thesaurus/synonyms>.
MLASmart Define. "lowly thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/lowly/thesaurus/synonyms>