debutee 

Noun - one who debuts
Plural - Debutees

"He was a debutee for the movie

debutee by Suckdeezporfavor March 10, 2024

debuties 

term given by a blustering Irishman when he makes a horrible grammar mistake. Instead of restructuring the sentence into good grammar, he decides to add his own pluralization to debut and make up a new word, then pretend it was actually a dictionary word

Special Note must be made recognizing the fantastic contribution our debuties Meghan & Sam made to our team performance

debuties by iwearlongsleeves September 22, 2010

debatee

a person who's participating in the debate

I was the debatee in the argument.

debatee by Lukey Luke June 12, 2012