The phrase "other women" typically refers to women who are not the wife or partner of a man involved in a romantic or sexual relationship. However, there are several other terms that can be used to describe these individuals. For example, the term "mistress" typically refers to a woman who is in a romantic or sexual relationship with a man who is already in a committed relationship. "Paramour" is another similar term that can be used to describe a woman who is involved with a man outside of his primary partnership. Other phrases that can be used include "affair partner," "fling," or simply "the other person".