Crossword clues for the word: SUBATOMIC The word SUBATOMIC has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for SUBATOMIC Showing 1 to 6 of 6 results Clue(s) ___ particle: proton or neutron Fantastic mosaic - but very small Like a quark Like elementary particles Like quarks Very small boat with music for twisting