154 entries under tedious topic. ×

1
oppressive(adjective, dull, warm, boring)
1
out-of-date(adjective, flat, ordinary, dry, boring)
1
pabulum(adjective, dull, weak, flat, plain)
1
plodding(adjective, dull, heavy, ordinary, boring)
1
prolix(adjective, flat, ordinary, dry, boring)
1
prolonged(adjective, slow)
1
sapless(adjective, dull, weak, plain, mild)
1
strenuous(adjective, dull, boring, tired)
1
tasteless undistinctive(expression, dull, weak, plain, mild)
1
threadbare(adjective, dull, common, stupid, ordinary)
1
toneless(adjective, dull, boring, routine)
1
too much(expression, adjective, dull, boring)
1
tough(adjective, dull, boring, tired)
1
treadmill(adjective, dull, boring, routine)
1
trying(adjective, dull, boring, tired)
1
uncool(adjective, dull, boring, tired)
1
unrelieved(adjective, dull, boring, dreary)
1
unsavory(adjective, dull, weak, flat, nasty)
1
unseasoned(adjective, dull, weak, flat, boring)
1
usual thing(expression, adjective, dull, flat, ordinary)
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APASmart Define. (2016). uninteresting thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/uninteresting/thesaurus/synonyms
ChicagoSmart Define. 2016. "uninteresting thesaurus" https://smartdefine.org/uninteresting/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, uninteresting thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/uninteresting/thesaurus/synonyms>.
MLASmart Define. "uninteresting thesaurus" 23 March 2016. Web. 29 September 2026. <https://smartdefine.org/uninteresting/thesaurus/synonyms>