Conformity, Patronage and Exclusion.

I like the word conformity, because that's really what they want. They're afraid of anybody who acts different, or who has different viewpoints. They want a world where nobody ever makes them feel uncomfortable. If they enjoy making racist jokes, they want a world where everybody finds racist jokes funny, not one where they can be made to feel bad, or feel like their boss might get mad for telling a racist joke.

Patronage isn't the exact opposite of equity. Equity in this context is about impartiality and fairness. But, I think Patronage fits because it describes the kind of system you get when there is no effort whatsoever to give every candidate a fair shot. Instead you get good-old-boys networks, you get nepotism, etc.

Segregation is pretty good for the last one, but I like exclusion a bit more. To me, segregation implies that there might be an alternative place for someone that's "separate but equal", but the reality is they don't care if that other place exists. The key thing is to be able to exclude them from their own workplaces, sports, etc.