66 entries under commonplace topic. ×

3
well-worn(adjective, dull, flat, silly)
3
worn(adjective, dull, flat, silly)
2
chain(dull, flat, silly, stale)
2
clichéd(adjective, dull, set, flat, silly)
2
cornball(adjective, dull, set, flat, silly)
2
hokey(adjective, dull, set, flat, silly)
2
humdrum(adjective, dull, stupid, ordinary, boring)
2
jejune(adjective, dull, flat, silly)
2
pedestrian(adjective, dull, set, flat, silly)
2
square(adjective, stupid, ordinary, bland)
2
timeworn(adjective, dull, flat, stale)
1
bathetic(dull, flat, silly, stale)
1
blah(adjective, stupid, ordinary, bland)
1
bland(adjective, dull, stupid, ordinary, boring)
1
cornfed(adjective, stupid, ordinary, bland)
1
drained(dull, flat, silly, stale)
1
dull(adjective, set, flat, plain, silly)
1
dull as dishwater(expression, adjective, idiom, stupid, ordinary)
1
dumb(adjective, stupid, ordinary, bland)
1
exhausted(adjective, dull, flat, silly)
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APASmart Define. (2015). old hat thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/old_hat/thesaurus/synonyms
ChicagoSmart Define. 2015. "old hat thesaurus" https://smartdefine.org/old_hat/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, old hat thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/old_hat/thesaurus/synonyms>.
MLASmart Define. "old hat thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/old_hat/thesaurus/synonyms>