96 entries under dull topic. ×

3
soft-pedal(verb, calm, quiet, suppress)
2
alleviate(verb, quiet, diminish, impair)
2
close up(verb, expression, calm, quiet)
2
cool(verb, control, check, reduce)
2
cut short(verb, expression, calm, quiet)
2
deprive(make, quiet, force, diminish)
2
dim(verb, quiet, diminish, impair)
2
dry up(verb, expression, phrasal verb, stop, calm)
2
dummy up(verb, expression, calm, quiet)
2
hush-hush(verb, calm, quiet, suppress)
2
paralyze(verb, quiet, hurt, diminish)
2
retard(verb, quiet, block, diminish)
2
strike dumb(verb, expression, calm, quiet)
2
tongue-tie(verb, calm, quiet, restrain)
1
KO(verb, quiet, diminish, impair)
1
anesthetize(verb, quiet, diminish, impair)
1
benumb(verb, quiet, diminish, impair)
1
chloroform(verb, quiet, diminish, impair)
1
clam(verb, calm, quiet, suppress)
1
clam up(verb, expression, phrasal verb, stop, calm)
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APASmart Define. (2016). stifle thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stifle/thesaurus/synonyms
ChicagoSmart Define. 2016. "stifle thesaurus" https://smartdefine.org/stifle/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, stifle thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stifle/thesaurus/synonyms>.
MLASmart Define. "stifle thesaurus" 29 January 2016. Web. 28 September 2026. <https://smartdefine.org/stifle/thesaurus/synonyms>