suggesting the operation of supernatural influences
An eldritch screech. The three weird sisters. Stumps...had uncanny shapes as of monstrous creatures. An unearthly light. He could hear the unearthly scream of some curlew piercing the din.
source: WordNet 3.0
surpassing the ordinary or normal
Beyond his preternatural affability there is some acid and some steel. His uncanny sense of direction.
