Crossword clues for the word: NITWITS The word NITWITS has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for NITWITS Showing 1 to 9 of 9 results Clue(s) Birdbrains Blockheads Dolts Dumb clucks Funny fault finders? Lamebrains Mental lightweights Not the brightest lights in the chandelier Silly saps