monotypical

A "single-minded" form of expressing prejudiced/derisive ideas or beliefs.

Monotypical ideas are formed by using just one portion of the brain, whereas stereotypical thinking utilizes both sides.

by QuacksO October 25, 2018

monotopical

Someone who always talks about the same subject, or keeps the same topic active for weeks.

That guy is so monotopical nobody wants to talk to him any more.

by Herculoid February 20, 2010