148 entries under dull topic. ×

3
destroy(verb, quiet, halt, diminish)
3
disable(verb, destroy, halt, diminish)
3
discourage(verb, reduce, restrain, diminish)
3
drown(verb, quiet, diminish, suppress)
3
etherize(verb, quiet, diminish, stifle)
3
frustrate(verb, quiet, diminish, stifle)
3
gag(verb, calm, quiet, restrain)
3
gas(verb, quiet, diminish, stifle)
3
hebetate(verb, diminish, weaken, dampen)
3
lay out(verb, expression, phrasal verb, quiet)
3
pacify(verb, alleviate, numb, moderation)
3
put to sleep(verb, expression, idiom, quiet)
3
soft-pedal(verb, calm, quiet, suppress)
3
tire(verb, quiet, diminish, stifle)
3
unnerve(verb, quiet, diminish, stifle)
2
attenuate(verb, diminish, weaken, dampen)
2
brutalize(verb, develop, rough, adjust)
2
calm down(verb, expression, phrasal verb, calm)
2
choke off(verb, expression, calm, quiet)
2
clam(verb, calm, quiet, suppress)
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APASmart Define. (2015). deaden thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/deaden/thesaurus/synonyms
ChicagoSmart Define. 2015. "deaden thesaurus" https://smartdefine.org/deaden/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, deaden thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/deaden/thesaurus/synonyms>.
MLASmart Define. "deaden thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/deaden/thesaurus/synonyms>