Crossword clues for the word: CLEANASAWHISTLE The word CLEANASAWHISTLE has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for CLEANASAWHISTLE Showing 1 to 4 of 4 results Clue(s) "Proverbial comparison, from 1828." Absolutely spotless Really tidy Totally spotless