calm down Synonyms

chill out calm settle down cool off simmer down unwind tranquillize relax keep one's head get a grip pull oneself together go easy play it cool quieten down keep a cool head keep one's cool pipe down be collected control oneself be composed keep it down be calm become calm become calmer get control of oneself get a grip on oneself get hold of oneself stay calm regain one's self-control recover one's self-control recover one's composure regain one's composure compose oneself wind down de-stress collect oneself ease off cool down quieten tranquillise loosen up tranquilize still soothe quiet lull compose ease up lighten up slow one's roll