Crossword clues for the word: RRMST The word RRMST has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for RRMST Showing 1 to 2 of 2 results Clue(s) "Vertical spar on a sailing ship closest to the stern (or envowelled differently, just a word meaning closest to the stern)" "Vertical spar on a sailing ship closest to the stern (or, envowelled differently, just a word meaning closest to the stern) (4 4 or 8)"