Unprintable and Unrepeatable

Unprintable adjective - Depicting or referring to sexual matters in a way that is unacceptable in polite society.

Unrepeatable and unprintable are semantically related. In some cases you can use "Unrepeatable" instead an adjective "Unprintable".

Unrepeatable adjective - Not able or fit to be repeated or quoted.

Unprintable and unrepeatable are semantically related. Sometimes you can use "Unprintable" instead an adjective "Unrepeatable".