Crossword clues for the word: PUISNE The word PUISNE has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for PUISNE Showing 1 to 2 of 2 results Clue(s) "Old French word meaning ""inferior in rank"" (rhymes with ""Rooney"", believe it or not)" Junior in rank