Silliant 

Simultaneously silly and brilliant.

Jane: Look at this ladder I made out of twizzlers that we can use to sneak out of my window!
Jenny: Wow, how silliant!

Silliant by welcometotheminiapple January 1, 2012

Skilliant 

Things which are even better than skill – it’s Skilliant!

That was a Skilliant day out!

Skilliant by Loulah Wood April 26, 2010

sillian lillian 

sillian lillian, nick name silly lilly

that silly lilly is pretty silly, but her really name is sillian lillian

sillian lillian by bry<3 June 7, 2011

sillian 

The noun of silly. Can also be used as an adjective, serving as a hyperbole of silly.

Don't be such a sillian.

That's a really sillian thing to say.

sillian by MSillian January 23, 2017

Swilliant 

A street way of saying something that is sweet but brilliant. Street intelligent way to describe something that is mind blowing......

Did you see that swilliant move....
That drawing is just swilliant.......

Swilliant by anonymous February 5, 2021