Crossword clues for the word: WEAKNESS The word WEAKNESS has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for WEAKNESS Showing 1 to 9 of 9 results Clue(s) "Sweet tooth, when it comes to sweets" "What is your greatest ___?" (interview question) Debility Deficiency in one’s character Failing or shortcoming Fault or flaw Frailty Lack of strength Soft underbelly, so to speak