perfideous

Deliberately faithless and treacherous.

Perfideously debaucherized scumbaggery!

perfideous by Pinkhot August 20, 2017

perfidious 

deceitful, treacherous, faithless, tending to betray

Billy is a very perfidious boyfriend.

perfidious by cumtome December 18, 2008

persidious

adj.

A play on the words "perfidy" and "insidious". It pertains to an act of treachery that is masked by a seemingly strong sense of justice or righteousness.

Persida Acosta's crusade against Dengvaxia is PERSIDIOUS ambulance chasing.

persidious by alt_DOH September 26, 2019

Peridious 

A God in the Motion Graphics and Arts field: Peridious feels like a fast paced thrill ride with twists and turns of raveshing fufillment. A Master of all types of gaming including console and computer.

The one and only Peridious.

Peridious by Matt Luckey October 14, 2006

perrieous

A friend that you hang out with, on some days can be right, but can really screw you over. However, fun to hang out with.

Example:

Guy 1: Hey man whats up with you?

Guy 2: Aw man, just nothing much, just feeling a bit down today.

Guy 1: Why?

Guy2 : aw man, my wallet was stolen.

Guy 1: By who?

Guy 2: My buddy Jack. He is a great guy to hang out with, but can be a bit of a Perrieous sometimes.

Guy 1: Did you get your wallet back?

Guy 2: Yeah, but he used all the money on Snickers and A & W.

perrieous by shamoo14 July 27, 2015

Perfidiousity 

An act of being straight deceitful and unable to trust one's words or actions.

This is prompted by someone who can not get their way like throwing a temper tantrum. They operate out of a double standard. This is no CAP.

When I told you that my mind changed you showed all perfidiousity, that took my by surprise .

Perfidiousity by Pineapple Twist June 8, 2025

Periveous 

A word saying the person is to amazing to even explain.

One: My love you are just periveous.

Two: awwwww

(dedicated to someone very special)

Periveous by T3chBurn February 28, 2010