The crossword solution for the term 'Alternative to Wax' is WANE, which is a four letter word. WANE is a verb meaning to gradually decrease in size, strength, or intensity. It is often used to describe the waning of the moon, which is when the illuminated portion of the moon decreases in size until it is no longer visible. In terms of wax, WANE can be used as an alternative to waxing, which is a process of removing unwanted hair from the body.