159 entries under calm topic. ×

9
check(verb, hold, drop, control)
8
fall(verb, stop, control, quiet)
8
let go(verb, expression, idiom, stop)
8
loose(verb, quiet, remove, reduce)
8
relent(verb, control, quiet, go)
8
relieve(verb, control, quiet, help)
8
soothe(verb, order, quiet, help)
8
temper(verb, control, order, quiet)
8
unbend(verb, stop, release, free)
7
alleviate(verb, control, help, separate)
7
appease(verb, control, order, quiet)
7
assuage(verb, control, order, quiet)
7
dwindle(verb, stop, drop, dull)
7
ease off(verb, expression, phrasal verb, stop)
7
mollify(verb, control, quiet, help)
7
subdue(verb, stop, control, dull)
7
untighten(verb, quiet, help, separate)
7
unwind(verb, stop, release, free)
6
allay(verb, stop, control, order)
6
control(verb, order, quiet, reduce)
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APASmart Define. (2015). slacken thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/slacken/thesaurus/synonyms
ChicagoSmart Define. 2015. "slacken thesaurus" https://smartdefine.org/slacken/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, slacken thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/slacken/thesaurus/synonyms>.
MLASmart Define. "slacken thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/slacken/thesaurus/synonyms>