lighthearted Antonyms

bad for you serious sad roach overwhelmed nigrescent morose morbid miserable melancholy lugubrious lonely infestive grim solemn somber woebegone unsmiling out of sorts heavyhearted heavy-hearted brokenhearted overburdened worried wistful upset unhappy troubled sorrowful grey gray depressed dejected dark cheerless blue black beryl bad austere apathetic anxious angry aggrieved depressing desolate graves grave glum gloomy