Crossword clues for the word: PIR The word PIR has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for PIR Showing 1 to 11 of 11 results Clue(s) ___ squared (circle area calculation) ___ squared (circle area) ___ squared (geometric formula) "A circle's area, with ""squared""" Area of a circle = ___-squared Circle formula part Mohammedan saint. Moslem saint. Muslim saint. Part of a circle equation Part of a circle formula