Clue: Word that must be added to 1-, 8-, 65- and 66-Across for their clues to make sense [with a visual hint in the grid]
We have 1 possible answer for the clue Word that must be added to 1-, 8-, 65- and 66-Across for their clues to make sense [with a visual hint in the grid] which appears 1 time in our database.