cool

cool [adj1] cold, nippy air-conditioned, algid, arctic, biting, chill, chilled, chilling, chilly, coldish, frigid, frore, frosty, gelid, hawkish, nipping, refreshing, refrigerated, shivery, snappy, wintry; concept 605 —Ant. hot, temperate, warm cool [adj2] calm, collected assured, composed, coolheaded, deliberate, detached, dispassionate, impassive, imperturbable, levelheaded, nonchalant, philosophical, phlegmatic, placid, quiet, relaxed, self-controlled, self-possessed, serene, stolid, together, tranquil, unagitated, unemotional, unexcited, unflappable, unruffled; concept 401 —Ant. agitated, annoyed, excited, upset cool [adj3] aloof, disapproving annoyed, apathetic, distant, frigid, impertinent, impudent, incurious, indifferent, insolent, lukewarm, offended, offhand, offish, procacious, reserved, solitary, standoffish, unapproachable, uncommunicative, unenthusiastic, unfriendly, uninterested, unresponsive, unsociable, unwelcoming, withdrawn; concept 404 —Ant. approving, friendly, kind, responsive, warm cool [adj4] excellent boss*, dandy, divine, glorious, hunky-dory*, keen, marvelous, neat, nifty, sensational, swell; concept 572 —Ant. poor, square, uncool, unpopular cool [v1] chill abate, air-condition, air-cool, ally, calm, freeze, frost, infrigidate, lessen, lose heat, mitigate, moderate, reduce, refrigerate, temper; concept 255 —Ant. heat, warm cool [v2] take a break; abate allay, assuage, calm, calm down, chill, compose, control, dampen, lessen, mitigate, moderate, quiet, reduce, rein, repress, restrain, simmer down, suppress, temper; concepts 240,384 —Ant. continue, go on, increase, step up