Crossword clues for the word: ROCKHARD The word ROCKHARD has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for ROCKHARD Showing 1 to 4 of 4 results Clue(s) "Like abs, in ads" Like some abs Step 3: Like a gym rat's abs Very strong, like toned abs: Hyph.