light-hearted Antonyms

very upset sorrowful sombre saddened sad oppressed mournful morose moody miserable melancholy melancholic low-spirited low lachrymose stressful sullen unhappy woebegone out of sorts heavy-hearted fed up down in the dumps heart-rending browned off long-faced weighed down down in the mouth grief-stricken agonising cast down wretched joyless hopeless despondent desperate despairing desolate depressive depressed dejected crestfallen comfortless cheerless calamitous blue bleak agonizing disconsolate dismal