Dentist's advice … or a hint to 20-Across, 51-Across, 11-Down and 29-Down


All answers having "Dentist's advice … or a hint to 20-Across, 51-Across, 11-Down and 29-Down" as clue:



5 Character Answers:


FLOSS





* Crossword-answers.com is not associated with any of the sites mentioned/linked here. We try to help people by providing crossword solutions.