hateroom 

hate room is a room devoted to someone you hate. It might include such things as a voodoo doll of the person you hate or bad things written about the person on the wall.

For example: Per once humiliated me in public, now I have a hateroom in my appartment with a voodoo doll of him.

hateroom by BigDonkeyKong January 22, 2015

Haterdom 

To be continually in the act of hating other people's ideas and lifestyles, based solely on your poor outlook on life, and not on actual, concrete facts.

Katie's constant haterdom makes it easy to see why no one likes her.

Haterdom by DCurt003 August 22, 2012

Hategrooming 

hategrooming
/ˈheɪtˌɡru mɪŋ/ noun

1. The process of influencing or conditioning individuals—often through public rhetoric, social media, or ideologically loaded content—to adopt extremist views or commit acts of hate or violence, without issuing direct instructions.
2. A form of indirect radicalisation in which inflammatory speech or messaging is used to cultivate potential perpetrators while preserving plausible deniability for the instigator.

The politician was accused of hategrooming after months of inflammatory speeches preceded a violent attack on a minority group.

Hategrooming by Scruffy S August 8, 2025