unagitated -
not agitated or disturbed emotionally
composed serenely self-possessed and free from agitation especially in times of stress; "the performer seemed completely composed as she stepped onto the stage"; "I felt calm and more composed than I had in a long time"
cool marked by calm self-control (especially in trying circumstances); unemotional; "play it cool"; "keep cool"; "stayed coolheaded in the crisis"; "the most nerveless winner in the history of the tournament"
quiet of the sun characterized by a low level of surface phenomena like sunspots e.g.
relaxed without strain or anxiety; "gave the impression of being quite relaxed"; "a relaxed and informal discussion"
steady not easily excited or upset; "steady nerves"
unexcited not excited; "made an unexcited appraisal of the situation"
unagitated -
not physically disturbed or set in motion
agitated troubled emotionally and usually deeply; "agitated parents"
nonturbulent (of a liquid) not turbulent; "nonturbulent flow"
unagitated -
not agitated; without losing self-possession; "spoke in a calm voice"; "remained calm throughout the uproar"; "he remained serene in the midst of turbulence"; "a serene expression on her face"; "she became more tranquil"; "tranquil life in the country"
composed serenely self-possessed and free from agitation especially in times of stress; "the performer seemed completely composed as she stepped onto the stage"; "I felt calm and more composed than I had in a long time"
