211 entries under noun topic. ×

6
unflappability(calm, cool, feelings, balance)
5
cool-headedness(calmness, composure, equanimity)
5
presence(cool, grace, calmness, composure)
5
repose(calm, poise, calmness, composure)
5
self-discipline(control, command, caution, constraint)
5
stoicism(calmness, composure, equanimity, unflappability)
5
willpower
4
phlegm(calmness, composure, coolness, unflappability)
4
placidity(calm, poise, calmness, composure)
4
presence of mind(expression, idiom, calm, grace)
4
self-denial(control, command, self-control)
4
self-restraint(control, command, self-control)
4
self-will
4
tranquillity(calm, calmness, composure, detachment)
3
collectedness(calm, cool, feelings, balance)
3
indifference(calmness, composure, unflappability)
3
morale(spirit, determination, confidence, assurance)
3
nonchalance(calm, feelings, balance, assurance)
3
peace(calmness, composure, detachment, equanimity)
3
peace of mind(expression, idiom, calm, poise)
11 years ago|5.6k views|share |citing 
APASmart Define. (2015). self-possession thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/self-possession/thesaurus/synonyms
ChicagoSmart Define. 2015. "self-possession thesaurus" https://smartdefine.org/self-possession/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, self-possession thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/self-possession/thesaurus/synonyms>.
MLASmart Define. "self-possession thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/self-possession/thesaurus/synonyms>