156 entries under quiet topic. ×

6
slow(verb, stop, calm, control, dull)
6
suppress(verb, calm, order, dull)
5
languish(verb, drop, decline, fall)
4
consume(verb, dull, decline, reduce)
4
damp(verb, dull, diminish, impair)
4
debase(verb, cut, decline, reduce)
4
modulate(verb, calm, control, order)
4
settle(verb, calm, drop, order)
3
ameliorate(verb, calm, help, reduce)
3
anesthetize(calm, dull, help, reduce)
3
comfort(verb, calm, order, help)
3
control(verb, stop, calm, order)
3
ease up(verb, expression, phrasal verb, calm, order)
3
exhaust(verb, dull, end, decline)
3
melt away(verb, expression, phrasal verb, decline)
3
quell(verb, stop, calm, drop, order)
3
relent(verb, calm, control, help)
3
slack off(verb, expression, drop, cut)
3
smooth(verb, calm, help, reduce)
3
smother(verb, calm, order, dull)
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APASmart Define. (2016). lessen thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lessen/thesaurus/synonyms
ChicagoSmart Define. 2016. "lessen thesaurus" https://smartdefine.org/lessen/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, lessen thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lessen/thesaurus/synonyms>.
MLASmart Define. "lessen thesaurus" 31 January 2016. Web. 27 September 2026. <https://smartdefine.org/lessen/thesaurus/synonyms>