KILLJOY /ˈkɪlˌdʒɔɪ/ ► audio Scrabble 21 Words With Friends 24 Scrabble letter values: K5I1L1L1J8O1Y4 = 21 Definition noun someone who spoils the pleasure of others. — synonyms: spoilsport, wet_blanket, party_pooper See all 23 words you can make from KILLJOY → 7-letter words Words starting with K Words ending with Y ← Unscramble different letters