Crossword clues for the word: SPEARGUN The word SPEARGUN has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for SPEARGUN Showing 1 to 9 of 9 results Clue(s) """Thunderball"" weapon" Device for catching some rays? Diver's weapon Diver's weapon (2 wds.) It might help you catch some rays Scuba diver's weapon Scuba weapon Shark shooter Underwater fishing aid