cool may imply calmness, deliberateness, or dispassionateness.
kept a cool head
composed implies freedom from agitation as a result of self-discipline or a sedate disposition.
the composed pianist gave a flawless concert
collected implies a concentration of mind that eliminates distractions especially in moments of crisis.
the nurse stayed calm and collected
unruffled suggests apparent serenity and poise in the face of setbacks or in the midst of excitement.
harried but unruffled
imperturbable implies coolness or assurance even under severe provocation.
the speaker remained imperturbable despite the heckling
nonchalant stresses an easy coolness of manner or casualness that suggests indifference or unconcern.
a nonchalant driver
Example Sentences
He had told us he felt nervous about the performance, but he seemed perfectly composed when he walked onto the stage. They tried to remain composed throughout the ordeal.
Recent Examples on the WebFrom the beginning of the third set, Williams was more consistent, more composed and more powerful than Kontaveit, who despite her lofty ranking has only advanced to the quarterfinals of a Grand Slam once in her career. Dan Wolken, USA TODAY, 1 Sep. 2022 Take ur moment, cry/scream but remain composed & remember that Love heals & teaches more than anger or hate ever will. Stephanie Wenger, PEOPLE.com, 11 July 2022 Aggressive drivers may be more beguiled by others in its class, but according to our testers, the GV80 delivers a composed, comfortable ride. Rachel Rothman, Good Housekeeping, 17 Aug. 2022 Take ur moment, cry/scream but remain composed & remember that Love heals & teaches more than anger or hate ever will. Stephanie Wenger, PEOPLE.com, 11 July 2022 Should a client become unsettled, the customer service representative should remain composed and calm to address concerns and issues. Yec, Forbes, 20 May 2022 Auburn’s second-year coach did, however, present a commanding, composed and driven image Thursday at SEC Media Days. Blake Toppmeyer, USA TODAY, 21 July 2022 Noé, more composed and reserved, always keeps an eye on him. Trinidad Barleycorn, Variety, 9 July 2022 Facing Nick Kyrgios, one of the most volcanic tempers on the professional tour, Djokovic delivered a composed, clinical performance to win 4-6, 6-3, 6-4, 7-6(3) and claim his fourth straight Wimbledon title and seventh overall. Joshua Robinson, WSJ, 10 July 2022 See More