Words similar to life-changing

Example sentences for: life-changing

How can you use “life-changing” in a sentence? Here are some example sentences to help you improve your vocabulary:

There is so little intimacy between father and daughter that Catherine's life-changing realization that Sloper despises her is old news.
He recognizes that even prefab, target-marketed music can have life-changing effects on people.
The life-changing experiences that are made possible because of YMCA International work will remain with the youth and adults who participate for a lifetime!