Philander (verb)

Engage in casual sexual activity, especially with multiple partners.

Origin:

From french philosopher, from greek philos ("loving") + andros ("man"), ultimately from the indo-european root *h1réǵs ("ruler").

Examples:

1. He was known to philander with many women before he got married.
2. She suspected that her husband was philandering with his secretary.
3. The young woman's reputation was tarnished when it was discovered that she had been philandering with her boss.
4. He was famous for his ability to philander without getting caught.
5. The woman was disgusted when she found out that her boyfriend had been philandering for years.