LIGHTHEADED Scrabble 20 Words With Friends 20 Definition adjective weak and likely to lose consciousness. — synonyms: faint, light, swooning, light-headed adjective lacking seriousness. — synonyms: airheaded, dizzy, empty-headed, featherbrained, giddy, light-headed, silly See all 309 words you can make from LIGHTHEADED → 11-letter words Words starting with L Words ending with D ← Unscramble different letters