Goings-on and Hanky panky

Hanky panky and goings-on are semantically related In some cases you can replace phrase "Hanky panky" with "Goings-on", this phrases are similar.

Hanky panky noun - Verbal misrepresentation intended to take advantage of you in some way.

Goings-on and hanky panky are semantically related in illicit sexual relationship topic. Sometimes you can use "Goings-on" instead a noun phrase "Hanky panky", if it concerns topics such as personal concern.