Premarital sexes is a term used to describe sexual activity between individuals before marriage. There are several synonyms for this term that can be used in different contexts. These include premarital relations, premarital intimacy, premarital dating, and premarital sex. Other similar terms include fornication, which is a more biblical term often associated with premarital sex; cohabitation, which refers to living together before marriage; and extramarital affair, which is sexual activity outside of a marriage. The use of these synonyms depends on the specific situation and context, but they all refer to sexual activity outside of marriage.