Synonyms of self-composure

1 Syllable
wits, cool
2 Syllables
quickness, coolness, aplomb, sangfroid, calmness
3 Syllables
sobriety, alertness, watchfulness, self-command, acumen
4 Syllables
self-possession
5 Syllables
sensibility, self-assurance, levelheadedness
7 Syllables
imperturbability