Crossword clues for the word: WASTEFUL The word WASTEFUL has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for WASTEFUL Showing 1 to 7 of 7 results Clue(s) Generous to a fault Opposite of thrifty Prodigal Saw flute ad-lib, blowing too many notes? Tending to squander Uneconomical Unfrugal