192 entries under boring topic. ×

4
stiff(dull, late, tiresome, behind)
4
tasteless(adjective, dull, weak, plain, mild)
4
unvaried(adjective, dull, stupid, ordinary)
3
bromidic(adjective, dull, simple, stupid)
3
colorless(adjective, dull, weak, simple, flat)
3
depressing(adjective, dull, gloomy, miserable)
3
dim(adjective, dull, weak, simple, slow)
3
draggy(adjective, dull, weak, simple, low)
3
drudging(adjective, dull, stupid, lifeless)
3
everyday(adjective, dull, simple, plain, ordinary)
3
irritating(adjective, dull, distressing, annoying)
3
plain(adjective, dull, weak, simple, flat)
3
pleonastic(adjective, involved, diffuse, rambling)
3
redundant(adjective, involved, diffuse, rambling)
3
stock(adjective, flat, ordinary, dry)
3
usual(adjective, flat, ordinary, dry)
2
boresome(adjective, dull, irritating, annoying)
2
dilatory(dull, late, rambling, behind)
2
dingy(adjective, dull, gloomy, miserable)
2
ho hum(expression, adjective, dull, weak, simple)
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APASmart Define. (2015). tedious thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/tedious/thesaurus/synonyms
ChicagoSmart Define. 2015. "tedious thesaurus" https://smartdefine.org/tedious/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, tedious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/tedious/thesaurus/synonyms>.
MLASmart Define. "tedious thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/tedious/thesaurus/synonyms>