Howya Darmatage

Me pal Albear Camoo suggested the followen:

"I have no proof, nor am I even prone to believe, there is any connection."

Not quite the noun what yer looken fer, but then again us Teds is apt ta believe that a noun by any other name might well be a adjective.

Or how about

"I have no proof, nor even the susceptibility, there is any connection."

Hope this helps

be seein ya

GT