74 entries under stupid topic. ×

14
repetitive(adjective, dull, flat, ordinary)
13
prolix(noun, adjective, flat, ordinary)
11
monotonous(adjective, dull, flat, ordinary)
10
dull(adjective, hard, dry, boring)
10
humdrum(adjective, dull, flat, ordinary)
10
tedious(adjective, dull, flat, ordinary)
9
tiresome(adjective, dull, flat, ordinary)
6
wearisome(adjective, dull, boring, routine)
5
uninteresting(adjective, dull, flat, ordinary)
4
dreary(adjective, dull, flat, ordinary)
4
prosaic(adjective, dull, flat, ordinary)
4
routine(adjective, dull, flat, ordinary)
4
stale(adjective, dull, hard, flat)
4
unexciting(adjective, dull, flat, dry)
4
unvaried(adjective, dull, boring, routine)
3
commonplace(adjective, dull, hard, flat)
3
dead(adjective, dull, hard, flat)
3
dry(adjective, dull, hard, flat)
3
flat(adjective, dull, hard, ordinary)
3
insipid(adjective, dull, hard, flat)
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APASmart Define. (2015). repetitious thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/repetitious/thesaurus/synonyms
ChicagoSmart Define. 2015. "repetitious thesaurus" https://smartdefine.org/repetitious/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, repetitious thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/repetitious/thesaurus/synonyms>.
MLASmart Define. "repetitious thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/repetitious/thesaurus/synonyms>