Crossword clues for the word: BUTTRESS The word BUTTRESS has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for BUTTRESS Showing 1 to 11 of 11 results Clue(s) (n.) a female goat Make stronger or defensible Reinforce only the lock Reinforcement for only the lock Shore up Simply lock for solid support Strengthening structure. Support for a wall Support structurally Supporting wall structure. Sustain the objection to the lock