Crossword clues for the word: ANTIMATTER The word ANTIMATTER has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for ANTIMATTER Showing 1 to 9 of 9 results Clue(s) ''Negative'' particle physics material """Star Trek"" warp drive fuel" "Fuel for a warp drive engine on ""Star Trek""" A gossip accepting guy is something quite unreal Family subject? Lot of material going off with TNT? It would cause explosions Part of the Enterprise's power source Particle accelerator product Stuff in a “Star Trek” warp drive