Characterized by good luck; fortunate.
Enjoying, showing, or marked by pleasure, satisfaction, or joy.
Being especially well-adapted; felicitous: a happy turn of phrase.
Cheerful; willing: happy to help.
Characterized by a spontaneous or obsessive inclination to use something. Often used in combination: trigger-happy.
Enthusiastic about or involved with to a disproportionate degree. Often used in combination: money-happy; clothes-happy.
SYNONYMS happy, fortunate, lucky, providential. These adjectives mean attended by luck or good fortune: a happy outcome; a fortunate omen; a lucky guess; a providential recovery. See also synonyms at glad.