Crossword clues for the word: REGISPHILBIN The word REGISPHILBIN has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for REGISPHILBIN Showing 1 to 2 of 2 results Clue(s) """He always asked a lot of questions""" Original "Who Wants to Be a Millionaire" host who was an NBC page in 1955: 2 wds.