vividity 

the noun version of the word vivid

also, a fun word to say

"Look at the vividity of that brick wall!"

vividity by dragon1037 February 17, 2009

viridity 

1.Naive innocence
2.color of grass;being green

The group was amazed by Maria's viridity to the situation.

She loved the beautiful viridity.

viridity by Nerd anarchy September 6, 2015

Vigidity 

Nervousness before losing your virginity

Virgin Kyle was feeling a little vigidity walking into Bubble's V.I.P. room

Vigidity by Ben F. Campbell June 6, 2007