Cogumsion 

Winning an argument successfully and getting your points across but feeling guilty afterwards.

Guy #1: I think Alex understands what he did wrong, but I don’t know.. I just guess cogumsion just got to me.

Guy #2: Yeah, sucks when that happens, it completely reaps the reward of actually proving your point.

Cogumsion by JanuarySadness March 11, 2019

commusion 

noun, countable
an erroneous belief in something good about Communism

The youth of China would rather live the commusion that had been implanted in them by the character building system of the Chinese Communist Party than wake up to reality because if reality turns out to be something quite different than what they have learned, it means having to aware that they have wasted their youth on the commusion.

commusion by Adamo-chan September 6, 2005

Cohusion 

Cohorts that are competitors discussing business. A combination of two chorts talking about items that could be related to collusion.

Two of my former coworkers now both working for different competitors were talking and laughing but changes are they were talking about issues that are not permissible according to the law so I stated there were in cohusion.

Cohusion by rssgtp April 14, 2013