Subdominant 

For dominant people who wants to be dominated by a submissive.

I can be your subdominant.

Subdominant by Scorpio Nights July 15, 2021

Subominant 

The Term referring to the in-between of submissive and dominant. People who are both submissive and dominant are subominant

„Jeff isn’t really dominant or submissive, is he?“
„Nah, I guess he’s subominant….“

Subominant by Alpha Gameringist October 2, 2022