Crossword clues for the word: UMPH The word UMPH has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for UMPH Showing 1 to 11 of 11 results Clue(s) "Sound meaning ""I doubt it!""" Exclamation of doubt. Grunt expressing doubt. Grunt of doubt. Inarticulate expression of disbelief Skeptic's exclamation. Skeptic's sound Skeptical interjection Skeptical or disgusted sound Sound from a skeptic. Sound of doubt.