160 entries under adjective topic. ×

3
cold(informal, reserved)
3
cool-headed
3
formal
3
inhibited(restraint, reserved)
3
nonchalant(calm, quiet, relaxed, casual)
3
noncommittal(restraint, reserved)
3
philosophical(calm, quiet, relaxed, casual)
3
relaxed(calm, quiet, casual, unruffled)
3
reserved(calm, quiet, reasonable, gentle)
3
reticent(calm, quiet, gentle, mild)
3
retiring(calm, quiet, gentle, mild)
3
staid
3
stolid(calm, quiet, cool, relaxed)
3
temperate(calm, reasonable, moderate, restrained)
3
together(calm, quiet, relaxed, casual)
3
unemotional(calm, quiet, cool, relaxed)
3
unmoved(calm, cool, tolerant, enduring)
3
withdrawn(calm, quiet, gentle, mild)
2
assured(calm, quiet, relaxed, casual)
2
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APASmart Define. (2015). self-controlled thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/self-controlled/thesaurus/synonyms
ChicagoSmart Define. 2015. "self-controlled thesaurus" https://smartdefine.org/self-controlled/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, self-controlled thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/self-controlled/thesaurus/synonyms>.
MLASmart Define. "self-controlled thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/self-controlled/thesaurus/synonyms>