regimentism 

Discriminating and having prejudice of a military regiment; implying some are superior and that others are inferior (unfairly), as well as giving unequal rights to each regiment.

"The 2nd Regiment of Foot Guards were being treated with regimentism, after the were given a unfair position in the Foot Guards precedence list."

regimentism by tryingto January 26, 2021

regimentive 

the act of being regimented

you guys have been very regimentive
they did it regimentively
over the past few months, they've displayed behaviours that are associated with being regimentive

regimentive by Jericho The Shagger January 30, 2021

Residentism

When you judge people based on where they live

He's so dumb, he must be from Ohio!
Bro, that's typical residentism

Residentism by Kuronjo January 7, 2025