Crossword clues for the word: WARBLE The word WARBLE has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for WARBLE Showing 1 to 10 of 10 results Clue(s) Bird's song Emulate a nightingale Imitate a prothonotary bird It's trilling Sing Sing like a bird Sing like a canary Sing quaveringly Sing with trills Trill