imperviable 

Maintaining a modicum of morality despite, or because of, the behavior of one's president.

I had my students follow President Trump on Twitter for an assignment in civics class. They were imperviable. No one was grabbed inappropriately for the duration of the lesson.

imperviable by Boba_McSolo February 4, 2017

impervial 

(n.) anybody walking outside without a mask during Covid-19, thinking that because they are special they are therefore impervious to disease and will remain healthy. Can also refer to people who describe themselves "caring", but who don't seem to care enough to wear a mask around vulnerable populations.

The sidewalks are crowded with maskless impervials, most of them enjoying their life like people weren't dying in hospitals by the thousands.

impervial by Woodrow Saltpaw June 1, 2020

Imperpable

Nearly flawless; so close to perfection that faults are barely perceptible.

His artwork was imperpable — almost too perfect to criticize.

Imperpable by Christian Ebube Isiakpu(age16) October 16, 2025