Crossword clues for the word: FLAGSTONE The word FLAGSTONE has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for FLAGSTONE Showing 1 to 8 of 8 results Clue(s) "Terrace surface, perhaps" Flat paving slab Gets tired note about block Hail author Irving? Particularly marks way of speaking? It’s something found on the street Paving slab Tires not reversing easily at first on part of pavement (9) Walkway paver