Crossword clues for the word: OPENFOR The word OPENFOR has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for OPENFOR Showing 1 to 4 of 4 results Clue(s) ___ business (admitting customers): 2 wds. "Word with ""business"" on a store sign" "Words with ""business""" Ready to receive customers