Crossword clues for the word: AFTERTHOUGHT The word AFTERTHOUGHT has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for AFTERTHOUGHT Showing 1 to 3 of 3 results Clue(s) Come to think of it, it's a late addition and it's not the answer you'll come up with immediately Idea occurring later It's even more daft losing the head by giving a piece of one's mind with additional remark