65 entries under controlled topic. ×

14
cool(adjective, calm, quiet, reasonable, moderate)
13
composed(adjective, calm, close, quiet, reasonable)
11
calm(adjective, quiet, cool, reasonable, moderate)
8
collected(adjective, calm, close, quiet, reasonable)
8
dispassionate(adjective, calm, quiet, cool, reasonable)
8
self-possessed(adjective, calm, quiet, relaxed, casual)
8
self-restrained(adjective, close, quiet, reasonable, moderate)
6
mild(adjective, calm, close, quiet, reasonable)
6
quiet(adjective, calm, close, reasonable, gentle)
5
even-tempered(adjective, reasonable, moderate, mild, agreeable)
5
sober(adjective, calm, cool, reasonable, moderate)
4
moderate(adjective, calm, quiet, reasonable, mild)
4
modest(adjective, close, quiet, reasonable, moderate)
4
steady(adjective, calm, quiet, reasonable, moderate)
3
reticent(adjective, calm, quiet, gentle, mild)
3
retiring(adjective, calm, quiet, gentle, mild)
3
temperate(adjective, calm, reasonable, moderate, restrained)
3
unemotional(adjective, calm, quiet, cool, relaxed)
3
withdrawn(adjective, calm, quiet, gentle, mild)
2
even(adjective, reasonable, moderate, mild, agreeable)
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APASmart Define. (2015). self-controlled thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/self-controlled/thesaurus/synonyms
ChicagoSmart Define. 2015. "self-controlled thesaurus" https://smartdefine.org/self-controlled/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, self-controlled thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/self-controlled/thesaurus/synonyms>.
MLASmart Define. "self-controlled thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/self-controlled/thesaurus/synonyms>