untard 

n. A person who has upgraded their status to normal from being a retard.

adj. The process of changing from bieng a retard to being normal.

n. That guy use to be in the retard class but now he is in our class, he must be an untard.

adj. That guy must have untarded himself.

untard by Bladen June 23, 2003

untarded 

the opposite of retarded.

My boyfriend and I are untarded.

untarded by cami_fizzle July 10, 2006

Untarded 

The polar opposite of retarded. Being of such sound logic that it repels even the slightest taint of retardation.

"Man, that idea is untarded!"

Untarded by C. Martin January 5, 2004

Untarded 

A term used by Dusty, a famous YouTube atheist, to describe people that used to be religious, but now aren't.

I'm so glad you're untarded now, you're too smart to be a theist.

Untarded by iYelawolf March 21, 2016

unguardable

Someone who can’t be guarded, can’t be stopped.

That boy right there is unguardable

unguardable by Donte Freemen January 12, 2018

Unguardable

Jameer Nelson

Throw it DOWN, big man

Unguardable by TJ Ford June 21, 2003

Unguardable

Person that cannot be guarded , can’t be defended.

Anthony Lagunas is unguardable on the basketball court

Unguardable by Steve Johnson December 2, 2019