202 entries under calm topic. ×

72
diminish(verb, stop, drop, take)
55
reduce(verb, stop, drop, take)
54
decrease(noun, verb, stop, drop)
41
abate(verb, stop, drop, control)
28
mitigate(verb, control, order, quiet)
25
ease(noun, verb, drop, order)
23
lower(verb, drop, cut, decline)
22
moderate(verb, stop, control, order)
22
weaken(verb, drop, dull, close)
21
alleviate(verb, control, dull, quiet)
20
lighten(verb, drop, dull, quiet)
19
ebb(verb, stop, drop, dull)
16
allay(verb, stop, control, order)
16
soften(verb, drop, control, order)
15
assuage(verb, control, order, dull)
15
relieve(verb, control, dull, quiet)
13
palliate(verb, dull, quiet, help)
13
slacken(verb, stop, drop, control)
13
temper(verb, control, order, dull)
12
let up(verb, expression, phrasal verb, stop)
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APASmart Define. (2016). lessen thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lessen/thesaurus/synonyms
ChicagoSmart Define. 2016. "lessen thesaurus" https://smartdefine.org/lessen/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, lessen thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lessen/thesaurus/synonyms>.
MLASmart Define. "lessen thesaurus" 31 January 2016. Web. 24 September 2026. <https://smartdefine.org/lessen/thesaurus/synonyms>