COMPOSURE
Meaning of COMPOSURE in English
noun
Synonyms: equanimity , ataraxy, calmness, coolness, imperturbability, phlegm, sangfroid, self-possession
Antonyms: discomposure, perturbation
Merriam Webster.
Collegiate thesaurus English vocabulary.
Английский энциклопедический словарь тезаурус.
2003