Synonyms|834Antonyms|176|Broader|7Narrower|0Related|653

169 entries under tedious topic. ×

11
ho-hum(adjective, dull, simple, plain, ordinary)
11
jejune(adjective, dull, weak, flat, ordinary)
11
soporific(adjective, dull, flat, ordinary, dry)
11
vapid(adjective, dull, weak, simple, flat)
10
unvaried(adjective, dull, simple, stupid, ordinary)
10
bland(adjective, dull, quiet, weak, soft)
10
common(adjective, ordinary, boring, dull, flat)
10
pedestrian(adjective, dull, simple, plain, ordinary)
10
repetitious(adjective, dull, flat, stupid, ordinary)
10
run-of-the-mill(adjective, dull, flat, ordinary, familiar)
10
slow(adjective, dull, quiet, flat, boring)
9
arid(adjective, dull, flat, stupid, ordinary)
9
drab(adjective, dull, weak, simple, plain)
9
mundane(adjective, boring, dull, stupid)
9
stale(adjective, dull, weak, simple, flat)
8
endless(adjective, dull, boring, persistent)
8
stupid(adjective, dull, flat, ordinary, dry)
8
uneventful(adjective, dull, quiet, simple, soft)
7
colorless(adjective, dull, weak, simple, flat)
7
interminable(adjective, dull, stupid, persistent, constant)
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APASmart Define. (2015). monotonous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/monotonous/thesaurus/synonyms
ChicagoSmart Define. 2015. "monotonous thesaurus" https://smartdefine.org/monotonous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, monotonous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/monotonous/thesaurus/synonyms>.
MLASmart Define. "monotonous thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/monotonous/thesaurus/synonyms>