Gold digger is a term for a person, typically a woman, who engages in a type of transactional sexual relationship for money rather than love. If it turns into marriage, it is a type of marriage of convenience.

A trophy wife is a wife who is regarded as a status symbol for the husband. The term is often used in a derogatory or disparaging way, implying that the wife in question has little personal merit besides her physical attractiveness, requires substantial expense for maintaining her appearance, is often unintelligent or unsophisticated, does very little of substance beyond remaining attractive, and is in some ways synonymous with the term gold digger. A trophy wife is typically relatively young and attractive, and may be a second, third or later wife of an older, wealthier man. A trophy husband is the male equivalent.