3
dampen(verb, calm, dull, quiet, diminish)
3
deaden(verb, calm, dull, quiet, diminish)
3
extinguish(verb, calm, control, dull, quiet)
3
lower(verb, ease, diminish, decrease, lessen)
3
placate(verb, quiet, cool, settle, relieve)
3
squash(verb, calm, quiet, restrain, suppress)
3
suppress(verb, calm, control, dull, quiet)
3
tone down(verb, expression, control, dull, quiet)
2
balm(verb, calm, quiet, help, cool)
2
becalm(verb, calm, quiet, help, cool)
2
cease(verb, calm, comfort, soothe, reassure)
2
check(verb, control, dull, quiet, beat)
2
clam up(verb, expression, phrasal verb, calm, dull)
2
cool it(verb, expression, phrasal verb, calm, dull)
2
cool out(expression, calm, quiet, cool, settle)
2
cut off(verb, expression, phrasal verb, calm, dull)
2
die down(verb, expression, calm, comfort, soothe)
2
dry up(verb, expression, phrasal verb, calm, dull)
2
dumb(verb, calm, dull, quiet, suppress)
2
dummy up(verb, expression, phrasal verb, calm, dull)
11 years ago|4.1k views|share |citing 
APASmart Define. (2015). quieten thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/quieten/thesaurus/synonyms
ChicagoSmart Define. 2015. "quieten thesaurus" https://smartdefine.org/quieten/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, quieten thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/quieten/thesaurus/synonyms>.
MLASmart Define. "quieten thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/quieten/thesaurus/synonyms>