A clandestine affair refers to a secret and hidden romantic relationship between two people, typically in violation of commitment to a partner or societal norms. Full definition
We often see that boredom is the main reason that singles women only start looking for clandestine affairs with men or single or divorced, or even marry on online dating sites. (adultfindout.com)
We have not plans for local multiplayer right now, because the game is designed for clandestine affairs and ruses and should others see your cards and how you see the board, the jig would be up. (blog.us.playstation.com)
A remote hotel or a motel is a good place for such clandestine affairs. (thisisonlinedating.com)