Crossword clues for the word: MORDANT The word MORDANT has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for MORDANT Showing 1 to 7 of 7 results Clue(s) "Caustic, as wit" "Sarcastic, as speech, wit, etc." Bitingly sarcastic Caustic in manner Sharply sarcastic Sharply sarcastic, as wit Trenchant