67 entries under reasonable topic. ×

1
in charge(expression, calm, quiet, mild)
1
in check(expression, calm, quiet, mild)
1
inobtrusive(adjective, calm, quiet, soft)
1
laid-back(calm, dull, quiet, flat)
1
modest(adjective, quiet, simple, moderate)
1
on a leash(expression, calm, quiet, mild)
1
retiring(calm, quiet, plain, mild)
1
self-controlled(calm, quiet, mild, restrained)
1
shrinking(calm, quiet, mild, controlled)
1
sober(adjective, dull, quiet, soft)
1
steady(calm, quiet, mild, restrained)
1
tasteful(calm, quiet, soft, gentle)
1
unaffable(calm, quiet, mild, controlled)
1
undemonstrative(calm, quiet, mild, controlled)
1
under control(expression, calm, quiet, mild)
1
under wraps(expression, calm, quiet, mild)
1
unexcessive(calm, quiet, mild, restrained)
1
unexpansive(calm, quiet, mild, controlled)
1
unextreme(calm, quiet, mild, restrained)
1
unobtrusive(adjective, calm, close, quiet, soft)
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APASmart Define. (2015). muted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/muted/thesaurus/synonyms
ChicagoSmart Define. 2015. "muted thesaurus" https://smartdefine.org/muted/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, muted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/muted/thesaurus/synonyms>.
MLASmart Define. "muted thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/muted/thesaurus/synonyms>