hate mate 

a person that you love and hate at the same time, an ex girlfriend you haven't quite gotten over, a competitive childhood friend, your annoying brother

Everytime I see Tyson my heart skips a beat, however I can't get over the hpv he gave me. He is soo my hate mate.

hate mate by mikehunt1017 November 9, 2006

Hate-mates

Hating your roomates

God i need to move away from my hate-mates

Hate-mates by anonymous May 2, 2020

Hatemate

A person that you are often associated with, and that you know like a friend, and might even occasionally hang out with, but that you absolutely hate.

Looking back on high school, Trent realized that he had far more hatemates than friends.

Hatemate by my_posse_rolls_shallow October 28, 2009

Hatemate

basically someone that's the opposite of soulmate they hate you

sup hate mate
ptff like i care about you hatemate

Hatemate by Kitexe September 15, 2021