5
cover up(verb, expression, phrasal verb, stop, restrain)
5
frustrate(verb, dull, quiet, diminish, impair)
5
hamper(verb, de-motivate)
5
hide(verb, cover, restrain, block, curb)
5
knee
5
moderate
5
reduce(verb, dull, quiet, diminish, impair)
5
reserve(verb, cover, block, obscure, suppress)
5
shush(verb, calm, dull, quiet, restrain)
5
sit on(verb, expression, phrasal verb, stop, hold)
5
soften(verb, dull, quiet, diminish, protect)
5
stop the breath(expression, idiom, killing)
5
tone down(verb, expression, phrasal verb, dull, quiet)
5
weaken(verb, dull, quiet, hurt, diminish)
4
abate(verb, dull, quiet, diminish, impair)
4
bar(verb, control, make, force, block)
4
block(verb, cover, curb, suppress, limit)
4
bottle(verb, restrain, crush, block, curb)
4
clamp down on(expression, idiom, close, quiet, restrain)
4
conquer(verb, restrain, crush, curb, suppress)
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APASmart Define. (2016). stifle thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/stifle/thesaurus/synonyms
ChicagoSmart Define. 2016. "stifle thesaurus" https://smartdefine.org/stifle/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, stifle thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/stifle/thesaurus/synonyms>.
MLASmart Define. "stifle thesaurus" 29 January 2016. Web. 25 September 2026. <https://smartdefine.org/stifle/thesaurus/synonyms>