There are various ways to describe a lone woman depending on the context and tone of the situation. "Solo female" or "solo lady" are modern synonyms that depict an independent woman who is travelling, living or exploring by herself. "Unaccompanied female" refers to a woman who is alone without any friends or family members. "Single woman" portrays a woman who lives on her own and is not married or in a relationship. "Isolated woman" is a term that can be used for a woman who is alone in a remote or desolate place. A "lonely woman" has a melancholic or sad connotation as it indicates someone who is deprived of social companionship.