145 entries under adjective topic. ×

6
self-controlled(calm, casual, unruffled, nonchalant)
6
steady(calm, cool, sound, smooth)
5
balanced
5
healthy
5
imperturbable(calm, cool, smooth, steady)
5
intelligent(sound, reasonable, sensible, rational)
5
judicious(calm, sound, reasonable, sensible)
5
placid(calm, smooth, steady, casual)
5
pragmatic(reasonable, sharp, sensible, practical)
5
self-possessed(calm, cool, sound, sensible)
5
unruffled(calm, cool, smooth, steady)
5
well-balanced(sensible, equal)
4
logical(sound, tough, reasonable, sharp)
4
unexcitable(calm, cool, smooth, steady)
3
controlled
3
coolheaded(calm, sound, sensible, casual)
3
detached(calm, casual, unruffled, nonchalant)
3
discreet(calm, sound, reasonable, sensible)
3
down-to-earth(reasonable, sensible, practical, sane)
3
easygoing(calm, steady, composed, unflappable)
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APASmart Define. (2015). level-headed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/level-headed/thesaurus/synonyms
ChicagoSmart Define. 2015. "level-headed thesaurus" https://smartdefine.org/level-headed/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, level-headed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/level-headed/thesaurus/synonyms>.
MLASmart Define. "level-headed thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/level-headed/thesaurus/synonyms>