Snarkmates 

Friends, co-workers, or acquaintances who enjoy being sarcastic and negative or snarky about other friends, co-workers, and acquaintances. Often two females whose friendship is strengthened by their mutual dislike of others.

Ever since the two gymnasts found out they both dislike their instructor, they have became great snarkmates and always tell jokes about her.

Snarkmates by #nofilter December 12, 2016

sparkmate 

Term comes from the Transformers franchise.

It basically means your significant other, your other half, or the one for you. It is different from a soulmate, as soulmates are close friends or family who are an important part of your life, while a sparkmate is the only one who completes you, who is your true love.
Some people however, don’t have a sparkmate, such as aromantic people, and some people can even have multiple, such as polyamorous people.
Your sparkmate is the most important person in your life, and you will always be together.

He’s my sparkmate, my other half.

sparkmate by GXYZ March 2, 2020

Starmates

Someone who you have a deep emotional connection with that you can't describe it with any other terms. Can be lovers or platonic relationships. The stars predicted and boned you with this person.

We are starmates.

Starmates by Karolina February 11, 2021

Snackates 

An online alias to a home wrecking whore. One so full of herself. Not a great person one whose wrecked many homes.

Hey have you heard from Katie... oh I mean Snackates?

Snackates by Snackunts December 21, 2019