Synonyms|3.2kAntonyms|1.3k|Broader|61Narrower|58Related|3.9k

387 entries under verb topic. ×

3
break(reduce, release, ease, alleviate)
3
calm(adjective, quiet, check, reduce)
3
check(quiet, reduce, ease, moderate)
3
cramp
3
cripple
3
decolorize(dim, dissolve, lighten, whitewash)
3
devitalize(upset, trouble, quiet, reduce)
3
dirty(adjective, flat, dark, gloomy)
3
fatigue
3
freeze(quiet, diminish, impair, stifle)
3
impair(quiet, diminish, dirty, stain)
3
let up(expression, stop, fall, diminish)
3
lull(calm, quiet, suppress, subdue)
3
neutralize(dim, dissolve, disable, lighten)
3
pall
3
palliate(check, reduce, release, ease)
3
quell(stop, calm, quiet, fall)
3
soft-pedal(calm, quiet, suppress, subdue)
3
tranquilize(check, ease, moderate, diminish)
3
vitiate(stain, dim, disable, harden)
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APASmart Define. (2016). dull thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dull/thesaurus/synonyms
ChicagoSmart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, dull thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dull/thesaurus/synonyms>.
MLASmart Define. "dull thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/dull/thesaurus/synonyms>