56 entries under controlled topic. ×

1
balmy(adjective, calm, quiet, weak, smooth)
1
bottled up(expression, calm, quiet, reasonable, mild)
1
calm and collected(expression, calm, quiet, reasonable, mild)
1
chilled(calm, quiet, reasonable, mild)
1
cool(adjective, calm, quiet, reasonable, moderate)
1
corked up(expression, calm, quiet, reasonable, mild)
1
discreet(adjective, calm, quiet, simple, soft)
1
domesticated(verb, adjective, calm, quiet, moderate)
1
in charge(expression, calm, quiet, reasonable, mild)
1
in check(expression, calm, quiet, reasonable, mild)
1
modest(adjective, quiet, simple, reasonable, moderate)
1
on a leash(expression, calm, quiet, reasonable, mild)
1
reasonable(calm, quiet, mild, restrained)
1
self-controlled(calm, quiet, reasonable, mild, restrained)
1
shrinking(calm, quiet, reasonable, mild)
1
sober(adjective, dull, quiet, soft, reasonable)
1
steady(calm, quiet, reasonable, mild, restrained)
1
unaffable(calm, quiet, reasonable, mild)
1
undemonstrative(calm, quiet, reasonable, mild)
1
under control(expression, calm, quiet, reasonable, mild)
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APASmart Define. (2015). muted thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/muted/thesaurus/synonyms
ChicagoSmart Define. 2015. "muted thesaurus" https://smartdefine.org/muted/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, muted thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/muted/thesaurus/synonyms>.
MLASmart Define. "muted thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/muted/thesaurus/synonyms>