Crossword clues for the word: PROSER The word PROSER has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for PROSER Showing 1 to 7 of 7 results Clue(s) Bore of a sort Bore on the dais Dull writer Hack writer Literary hack. Tedious writer Writer of tedious style.