128 entries under calm topic. ×

1
lax(verb, release, moderate, slow)
1
lie down(expression, stop, delay, rest)
1
lighten up(verb, expression, rest, soften)
1
lullaby(verb, quiet, cool, settle)
1
modulate(verb, control, order, quiet)
1
pacify(verb, control, order, quiet)
1
placate(verb, order, quiet, arrange)
1
put a lid on(verb, expression, idiom, quiet)
1
qualify(verb, control, quiet, cool)
1
quiet down(verb, expression, quiet, cool)
1
quieten(verb, ease, diminish, decrease)
1
re-collect(verb, order, quiet, arrange)
1
recline(verb, stop, delay, rest)
1
reconcile(verb, order, quiet, arrange)
1
regulate(verb, control, order, quiet)
1
repose(verb, stop, delay, rest)
1
repress(verb, control, order, quiet)
1
resolve(verb, order, quiet, arrange)
1
simmer down(verb, expression, order, quiet)
1
smother(verb, order, quiet, arrange)
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APASmart Define. (2016). let up thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/let_up/thesaurus/synonyms
ChicagoSmart Define. 2016. "let up thesaurus" https://smartdefine.org/let_up/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, let up thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/let_up/thesaurus/synonyms>.
MLASmart Define. "let up thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/let_up/thesaurus/synonyms>