416 entries under dull topic. ×

2
lethargic
2
lifeless(adjective, weak, soft, obscure)
2
livid(adjective, light, soft, obscure)
2
matte(adjective, weak, soft, obscure)
2
mute(verb, adjective, quiet, cover)
2
nonsensical(unintelligent, witless)
2
pasty(adjective, light, soft, poor)
2
pitchy(adjective, dark, gloomy, black)
2
plodding(adjective, heavy, ordinary, boring)
2
ponderous
2
poor(adjective, light, soft, thin)
2
sickly(adjective, light, soft, poor)
2
smear(verb, stain, discolor)
2
smoggy(adjective, obscure, cloudy, hazy)
2
smudge(verb, stain, discolor)
2
spot(verb, stain, discolor)
2
stifle(verb, quiet, diminish, impair)
2
stupefied(adjective, unintelligent, witless)
2
stupefy(verb, quiet, diminish, obscure)
2
tedious(adjective, weak, simple, slow)
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APASmart Define. (2016). dim thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dim/thesaurus/synonyms
ChicagoSmart Define. 2016. "dim thesaurus" https://smartdefine.org/dim/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, dim thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dim/thesaurus/synonyms>.
MLASmart Define. "dim thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/dim/thesaurus/synonyms>