186 entries under tedious topic. ×

13
muted(adjective, quiet, weak, simple, soft)
13
routine(noun, adjective, set, weak, simple)
13
tame(adjective, weak, kind, simple, soft)
12
arid(adjective, excite, stupid, dry, boring)
12
depressing(adjective, unhappy, dark, gloomy, miserable)
12
ponderous(adjective, quiet, severe, slow, heavy)
12
tiring(adjective, boring, lifeless, irritating)
12
trite(adjective, set, hard, simple, flat)
12
uninspiring(adjective, boring, uninteresting, dreary)
11
blah(adjective, calm, quiet, weak, simple)
11
common(adjective, boring, ordinary, commonplace, set)
11
hackneyed(adjective, set, hard, simple, flat)
11
pedestrian(adjective, set, simple, flat, excite)
11
run-of-the-mill(adjective, set, flat, silly, common)
11
uneventful(adjective, simple, low, plain, ordinary)
11
wearying(adjective, boring, dreary, irritating)
10
banal(adjective, set, hard, weak, simple)
10
tasteless(adjective, hard, weak, flat, rough)
10
tired(adjective, set, beat, hard, weak)
9
deadened(adjective, quiet, weak, boring)
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APASmart Define. (2016). dull thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dull/thesaurus/synonyms
ChicagoSmart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, dull thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dull/thesaurus/synonyms>.
MLASmart Define. "dull thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/dull/thesaurus/synonyms>