devil's adversary 

Someone who actively opposes or fights against negative or harmful forces, ideas, or behaviors, with the goal of promoting positive change or preventing harm.

Sexist idiot: I don't think women should have the right to vote.

Chad devil's adversary: you are stupid and I hate you.

devil's adversary by Soyhair March 21, 2023

adversary 

to oppose

adversy against the government.

adversary by pigdestroyer November 10, 2003

adversary 

ad⋅ver⋅sar⋅y  ad-ver-ser-ee

-noun

An individual with exceptional style and substance who challenges and engages you in a meaningful way.

"You, mamacita, make a fine adversary."

adversary by Math Teacher for a month May 15, 2009

*Insert ultimate adversary*

Attempting to usurp God by way of transitive property.

Antifa hippie "If God is real, then why didn't he stop *Insert ultimate adversary*? If God can't do it then I will defeat fascism myself. Thereby demonstrating that I should be the one who decides who exists and who doesn't not."

*Insert ultimate adversary* by Hym Iam April 4, 2022

Literary adversary 

To be the superior presence of advanced literature and poetry. With the scapegoat strikingly striction straight to a women’s heart without any doubtable next duo.

Literary adversary A I am him.

Literary adversary by Titus dyfilid March 2, 2019

Sex-aversary 

The anniversary of the first time you and your partner had sex.

"Oh babe happy sex-aversary"

Sex-aversary by LuvernotFiter May 20, 2010

sadversary 

Someone who sees themselves as your rival or enemy, but is just too sad for you to bother with.

Art liked to think of himself as my nemesis, but he was just a sadversary.

sadversary by Gazira June 24, 2011