84 entries under plain topic. ×

2
sapless(adjective, dull, weak, mild)
2
simple(adjective, ordinary, familiar, natural)
2
uneventful(adjective, dull, simple, clean)
2
waterish(adjective, dull, weak, mild)
2
workaday(adjective, dull, simple, clean)
2
zero(adjective, dull, weak, simple, clean)
1
actual(adjective, simple, flat, clean)
1
clean(adjective, simple, flat, ordinary)
1
colorless(adjective, dull, weak, simple, clean)
1
diddly(adjective, simple, flat, clean)
1
dull as dishwater(expression, adjective, idiom, dull, weak)
1
factual(adjective, simple, flat, clean)
1
garden-variety(adjective, simple, clean, ordinary)
1
irksome(adjective, dull, simple, flat, clean)
1
lackluster(adjective, dull, simple, flat, clean)
1
literal(adjective, simple, flat, clean)
1
lowly(adjective, dull, mean, simple, clean)
1
lusterless(adjective, simple, flat, clean)
1
matter-of- fact(expression, adjective, simple, flat, clean)
1
nerdy(adjective, dull, weak, mild)
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APASmart Define. (2015). banal thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/banal/thesaurus/synonyms
ChicagoSmart Define. 2015. "banal thesaurus" https://smartdefine.org/banal/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, banal thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/banal/thesaurus/synonyms>.
MLASmart Define. "banal thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/banal/thesaurus/synonyms>