1
secureness
1
security
1
self-containment
1
sobriety(noun, calm, poise, calmness, dignity)
1
solidity
1
soothingness
1
soundness
1
stable equilibrium
1
stable state
1
steady nerves
1
steady state
1
substantiality
1
tranquility(noun, calm, poise, calmness, composure)
1
unconcern
1
undeflectability
1
uniformity
1
unruffledness
1
unshakable nerves
1
unshakableness
0
Elysium(noun, temper, composure, reasonableness, equanimity)
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APASmart Define. (2015). sang-froid thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/sang-froid/thesaurus/synonyms
ChicagoSmart Define. 2015. "sang-froid thesaurus" https://smartdefine.org/sang-froid/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, sang-froid thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/sang-froid/thesaurus/synonyms>.
MLASmart Define. "sang-froid thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/sang-froid/thesaurus/synonyms>