1. repose, contentment, effortlessness. Ease, comfort refer to a sense of relaxation or of well-being. Ease implies a relaxed condition with an absence of effort or pressure: a life of ease. Comfort suggests a sense of well-being, along with ease, which produces a quiet happiness and contentment: comfort in one's old age. 2. tranquillity, serenity, calmness, peace. 5. naturalness, informality. 6. comfort, relieve, disburden; tranquilize, soothe. 7. alleviate, assuage, allay, abate, reduce.