Greatly exceeding or departing from the normal course of nature
Deviating from the customary
Departing from the normal
Marked by unnaturalness, pretension, and often a slavish love of fads
Contrary to nature
He did not finish, but gave a painfully unnatural smile.
I cannot be certain what the result might be if you tried to kill yourself or if you died of unnatural causes.
No doubt he didn't like being reminded that her dream could only be achieved by unnatural methods.
A man with caramel skin, a woman openly armed with a gun, and a man Jule's size with unnatural golden eyes.
Her unnatural tone made him wince unpleasantly and he replied hastily.