You could use it that way given that agnostos is a greek word...

You could use it that way given that agnostos is a greek word meaning "ignorant" or "unintelligible" but really meant to the Greeks...the difference between belief and knowledge. i.e. What you believe and what is true.

Much later Christian scribes adopted the opposite meaning through works in the Gnostic gospels "Gnostic", which means to believe or have faith in...

Later Greek philosophers developed agnosticism into a scepticism of all things. See: Sextus Empiricus

Agnostic was popularised during Darwinian theory as a term that described scholars scepticism to the existence of mysticism and god.

Anyway, I now feel a little more gnostic about KZLs future given they sold 11 million worth of inventory this quarter and prices for existing assets continue to rise.