slowghost 

When the person that you're dating slowly stops communicating with you instead of just dumping you outright.

Joe: I've been trying to get Mary to go out on a date with me for two weeks now, but she's taking forever to respond and barely responding to my texts.
Carl: She's slowghosting you. Take the hint.

slowghost by qweqwe321 April 12, 2017

snowghost 

A tree that has so much snow on it that you can't see any part of the tree. Often wind blown which gives them an odd shape.

All the trees were snowghosts at the top of the mountain after the storm

snowghost by a brute February 14, 2006

Slow ghost 

Also known as slow ghosting. This is defined as when someone ends a relationship with someone in a longer timeframe than a regular ghosting. This can include girlfriends, boyfriends, bosses, coworkers, realtors, and the like.

Billy totally slow ghosted me over the course of the week. We were supposed to go to O'charleys on Saturday for apps.

Slow ghost by Driiiizyyy September 4, 2019