spotaneity
The high likelihood of a stimulus to be rapidly noticed.
Waldo doesn't even try anymore! On every page, his spotaneity gives him away in seconds!
spotaneous
Similar to spontaneous, spotaneous is when you are put on the spot spontaneously.
Adam says, "Yo Tondra, I don't mean to be so spotaneous wit chu but can you say something funny?"
spotaneous
An impromtu break out on you face.
A : What's the matter?
B: I have a blind date in about an hour but I have a spotaneous crisis!
B: I have a blind date in about an hour but I have a spotaneous crisis!