Engage in/have (sexual) intercourse is probably the term that your health or science teacher would use Find 398 synonyms for sex to improve your writing and expand your vocabulary. Mate is a term that you can use, but it usually refers to animals other than humans
You might hear it used in a biology class (note Find 59 different ways to say sex, along with antonyms, related words, and example sentences at thesaurus.com. Mate as a noun also means friend, and common collocations are roommate, flatmate, classmate, and.
This term refers to the act of engaging in sexual intercourse It is a playful and euphemistic way to describe the physical movements and connection between two partners during sex. What is another word for sex Here's a list of similar words from our thesaurus that you can use instead.