112 entries under ordinary topic. ×

1
noplace(adjective, stupid, commonplace, bland)
1
oft-repeated(adjective, stupid, dry, boring)
1
old hat(expression, adjective, dull, set, silly)
1
out-of-date(adjective, dull, hard, dry)
1
practical(adjective, simple, tough, clean, plain)
1
rhythmic(adjective, quiet, soft, gentle, level)
1
tripe(adjective, stupid, commonplace, bland)
1
uneventful(adjective, dull, quiet, simple, soft)
1
usual(adjective, dull, quiet, slow)
1
usual thing(expression, adjective, dry, boring)
1
worn-out(adjective, dull, set, hard, silly)
1
yawn(adjective, dull, quiet, simple, slow)
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APASmart Define. (2016). flat thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/flat/thesaurus/synonyms
ChicagoSmart Define. 2016. "flat thesaurus" https://smartdefine.org/flat/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, flat thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/flat/thesaurus/synonyms>.
MLASmart Define. "flat thesaurus" 1 March 2016. Web. 24 September 2026. <https://smartdefine.org/flat/thesaurus/synonyms>