did you mean: inscrutable?
I don't understand the difference between inscrutable and unscrutable

see also: flammable and imflammable
( Gilgamesh gazed in wonder as Frampton came alive, Fri 10 Jul 2009, 17:44, archived)

Flammable and Inflammable mean the same thing
Blame the Romans. Or something.
( Derpasaurus DOG FARTS, Fri 10 Jul 2009, 17:55, archived)

I may have just Googled that as I had no idea myself

( Derpasaurus DOG FARTS, Fri 10 Jul 2009, 17:55, archived)