preternatural

yliluonnollinen beyond Beyond or not conforming to what is natural or according to the regular course of things; strange; inexplicable; extraordinary; abnormal.
1815, William Shearman, New Medical and Physical Journal

I have employed cold air, and very often spongings with cold water, in order to moderate the preternatural heat of the skin, and to check the increased velocity of the circulation.

Doubtless there has been some exaggeration in the picturesque and fanciful relations of the almost preternatural skill and cunning of the Indian (..)

Macbeth is like a record of a preternatural and tragical event.

Not Leonore, in that preternatural midnight excursion with her phantom lover, was more terrified than poor Maggie in this entirely natural ride on a short-paced donkey, ...

Vansittart Smith, fixing his eyes upon the fellow's skin, was conscious of a sudden impression that there was something inhuman and preternatural about its appearance.