84 entries under dull topic. ×

11
stale(adjective, set, hard, flat)
8
threadbare(adjective, set, mean, hard)
7
trite(adjective, set, hard, flat)
7
worn(adjective, set, mean, flat)
6
hackneyed(adjective, set, hard, flat)
6
stereotyped(adjective, set, hard, flat)
6
unoriginal(adjective, set, hard, flat)
5
banal(adjective, set, hard, flat)
5
commonplace(adjective, set, hard, flat)
5
platitudinous(adjective, set, hard, flat)
5
timeworn(adjective, set, hard, flat)
5
well-worn(adjective, set, hard, flat)
4
fusty(adjective, hard, tired, old)
4
musty(adjective, set, hard, flat)
4
old hat(expression, adjective, flat, commonplace)
4
stock(adjective, flat, silly, tired)
4
tired(adjective, set, mean, hard)
4
warmed-over(adjective, set, flat, silly)
3
common(adjective, set, hard, flat)
3
corny(adjective, set, hard, flat)
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APASmart Define. (2016). moth-eaten thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/moth-eaten/thesaurus/synonyms
ChicagoSmart Define. 2016. "moth-eaten thesaurus" https://smartdefine.org/moth-eaten/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, moth-eaten thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/moth-eaten/thesaurus/synonyms>.
MLASmart Define. "moth-eaten thesaurus" 29 February 2016. Web. 30 September 2026. <https://smartdefine.org/moth-eaten/thesaurus/synonyms>