Crossword clues for the word: SPOILSPORT The word SPOILSPORT has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for SPOILSPORT Showing 1 to 11 of 11 results Clue(s) "Wet blanket, often" Booty fun? I'll put the kibosh on it! Coddles wine Cousin of a wet blanket. Kill-joy runs harbor for ill-gotten gains Killjoy Meddler left special lubricants at the front One stopping riot, perhaps, left with loot Pessimist's cousin. Saboteur on a petty level Wet blanket's cousin.