Synonyms and related words :
animating, beaming, beatific, beatified, blessed, blissful, blithe, blithesome, buoyant, buxom, capering, cheerful, cheering, cheery, chirping, convivial, dancing, delighted, ecstatic, effervescent, elated, encouraging, enlivening, exhilarated, exhilarating, expansive, exultant, festal, festive, flushed with joy, frivolous, gala, gay, glad, gladdening, gladsome, gleeful, glowing, gratified, happy, heart-warming, heartening, hilarious, in heaven, in seventh heaven, inspiring, inspiriting, invigorating, jocular, jocund, jolly, jovial, joyous, jubilant, laughing, laughter-loving, leaping, light-hearted, lighthearted, merry, merrymaking, mirth-loving, mirthful, on cloud nine, on the loose, overjoyed, pleased, purring, radiant, rejoicing, risible, singing, smiling, smirking, sparkling, starry-eyed, sunny, thrice happy, tickled pink