Enduringly and For good

Enduringly adverb - In an enduring manner.

For good and enduringly are semantically related in for all time topic. In some cases you can use "For good" instead an adverb "Enduringly", when it comes to topics like everlasting, beyond any doubt.

For good adverb - For a long time without essential change.

Enduringly and for good are semantically related in forever topic. You can use "Enduringly" instead an adverb phrase "For good", if it concerns topics such as for all time, everlasting, beyond any doubt.