open is a crossword puzzle answer that we have spotted 31 times. Free Ajar Overt Begin Frank Unlock Unseal Unwrap Candid Honest Expose Sincere Exposed up-front Unfasten cafe sign Accessible Unrestricted Not enclosed Amenable (to) Use a churchkey Affording access Ready for business Ready for customers Without concealment dentist's directive Ready to do business Like eyes when awake? not shut or blocked up Type of tennis tournament Flip side of "CLOSED," on a store window sign