Crossword clues for the word: ROCKSALT The word ROCKSALT has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for ROCKSALT Showing 1 to 7 of 7 results Clue(s) De-icer on the road Halite Homemade ice cream requirement Material for icy streets Snow-melting stuff Stuff thrown on roads in winter The Stones on key coming out of The Cellar