Crossword clues for the word: THUNK The word THUNK has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for THUNK Showing 1 to 7 of 7 results Clue(s) """Who'da ___ it?!""" "Heavy, muffled sound" "Ideated, to Li'l Abner" Conceived in a nonstandard way Dull sound Thought wrong? Verb sung by the Scarecrow