Crossword clues for the word: LAWOFGRAVITY The word LAWOFGRAVITY has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for LAWOFGRAVITY Showing 1 to 2 of 2 results Clue(s) Formulation in Newton's "Principia" Scientific contribution from 98-Down, discovered in a manner suggested by this puzzle's theme