[adj] experiencing or expressing gladness or joy; "a gladsome smile"; "a gladsome occasion"
glad
beaming, blithe, blithesome, bright, bright and sunny, charmed, cheerful, cheery, comfortable, content, contented, convivial, cozy, delighted, easy, elated, eupeptic, euphoric, exalted, exhilarated, favorably impressed with, festal, festive, flushed, gala