Crossword clues for the word: FALLINLINE The word FALLINLINE has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for FALLINLINE Showing 1 to 2 of 2 results Clue(s) Christina Aguilera song from 43-Across featuring 35-Across (3 wds.) Comply as directed.