distinguishment 

the active tense of distinguishing between persons, places, or things

Joey's distinguishment of reality and dreams has disintegrated.

distinguishment by leroys December 2, 2010

Distinguishment 

Distinguishment = distinguished + achievement

When the word "achievement" isn't enough to captivate how fantastic an accomplishment is, it is a distinguished achievement or simply put, a distinguishment.

"Milliam was able to secure that job offer with ease -- what a distinguishment!"

"That was quite the distinguishment, brother."

Distinguishment by Dr. Hugh Mungus Street Meat July 23, 2022