Crossword clues for the word: MORTISE The word MORTISE has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for MORTISE Showing 1 to 12 of 12 results Clue(s) Carpenter's term. Dovetail part Hole made by a carpenter Notch in a rafter. Recess for a joint Recess for a secretary Tenon holder Tenon receiver Tenon's companion. Tenon's mate Tenon's partner. Type of lock or wheel