186 entries under tedious topic. ×

1
bomb(adjective, flat, stupid, dry, dead)
1
boresome(adjective, boring, irritating, annoying)
1
bummer(adjective, flat, stupid, dry, dead)
1
burdensome(adjective, heavy, boring, weighty)
1
cloying(adjective, flat, stupid, dry, dead)
1
deathlike(adjective, light, soft, poor, thin)
1
demanding(adjective, boring, irritating, annoying)
1
difficult(adjective, boring, irritating, annoying)
1
driveling(adjective, dry, boring, lifeless)
1
drudging(adjective, flat, stupid, boring)
1
enervative(adjective, boring, irritating, annoying)
1
exacting(adjective, boring, irritating, annoying)
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exasperating(adjective, boring, irritating, annoying)
1
hefty(adjective, heavy, boring, weighty)
1
longwinded(adjective, loose, dry, boring)
1
milk-and-water(adjective, weak, plain, mild, boring)
1
nerdy(adjective, weak, plain, mild, boring)
1
oft-repeated(adjective, dry, boring, monotonous)
1
onerous(adjective, heavy, boring, weighty)
1
pabulum(adjective, weak, simple, flat, plain)
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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>