265 entries under moderate topic. ×

2
let down flaps(expression, idiom, reduce, restrain, delay)
2
lighten(verb, calm, drop, dull, help)
2
loiter(verb, reduce, restrain, delay)
2
lose speed(expression, reduce, restrain, delay)
2
lose steam(expression, reduce, restrain, delay)
2
modify(verb, calm, drop, control, dull)
2
pleasant(adjective, calm, dull, light, cool)
2
pleasing(adjective, calm, cool, soft)
2
procrastinate(verb, reduce, restrain, delay)
2
propitiate(verb, calm, ease, lessen)
2
qualify(verb, calm, control, meet, reduce)
2
reduce speed(expression, reduce, restrain, delay)
2
reef(verb, reduce, restrain, delay)
2
rein in(expression, reduce, restrain, delay)
2
remit(verb, dull, check, ease)
2
restrict(verb, reduce, restrain, delay)
2
retard(verb, dull, reduce, restrain, delay)
2
retardate(verb, reduce, restrain, delay)
2
set back(expression, reduce, restrain, delay)
2
slight(adjective, calm, dull, light, weak)
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APASmart Define. (2016). quiet thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/quiet/thesaurus/synonyms
ChicagoSmart Define. 2016. "quiet thesaurus" https://smartdefine.org/quiet/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, quiet thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/quiet/thesaurus/synonyms>.
MLASmart Define. "quiet thesaurus" 9 March 2016. Web. 28 September 2026. <https://smartdefine.org/quiet/thesaurus/synonyms>