Crossword clues for the word: FLATFINISH The word FLATFINISH has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for FLATFINISH Showing 1 to 4 of 4 results Clue(s) Common paint choice for ceilings Non-glossy paint option Paint choice ... and what the first word of the answers to starred clues can literally be Paint classification that's low on reflectivity