Crossword clues for the word: SINGCREDIBLE The word SINGCREDIBLE has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for SINGCREDIBLE Showing 1 to 2 of 2 results Clue(s) """Josh Groban's new Broadway show? ___!""" """Josh Groban's new CD? ___!"""