103 entries under tedious topic. ×

8
dim(adjective, dull, weak, soft, blue)
8
dry(adjective, dull, hard, simple, flat)
8
insipid(adjective, dull, hard, weak, stupid)
7
sad(adjective, depressing, dull, unhappy, dark)
6
dead(adjective, dull, hard, weak, simple)
6
tiresome(adjective, dull, stupid, boring, routine)
6
wearisome(adjective, dull, stupid, boring, routine)
5
prosy(adjective, dull, weak, simple, plain)
5
unexciting(adjective, dull, stupid, boring, routine)
4
blah(adjective, dull, weak, simple, flat)
4
bland(adjective, dull, weak, dead)
4
melancholy(adjective, dull, blue, sad, unhappy)
4
mournful(adjective, dull, blue, sad, unhappy)
4
spiritless(adjective, dull, weak, excite, stupid)
4
tiring(adjective, dull, flat, stupid, boring)
3
characterless(adjective, dull, stupid, boring)
3
commonplace(adjective, dull, hard, simple, plain)
3
irksome(adjective, dull, simple, clean, plain)
3
jejune(adjective, dull, weak, boring, dead)
3
pedestrian(adjective, dull, simple, excite, clean)
10 years ago|21k views|share |citing 
APASmart Define. (2016). drab thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/drab/thesaurus/synonyms
ChicagoSmart Define. 2016. "drab thesaurus" https://smartdefine.org/drab/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, drab thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/drab/thesaurus/synonyms>.
MLASmart Define. "drab thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/drab/thesaurus/synonyms>