1) Abnormal 2) Extraordinary 3) Not normal or usual 4) Outside of nature 5) Supernatural 1) Eerie 2) Extraordinary 3) Nonnatural 4) Odd 5) Otherworldly 6) Supernatural 7) Transcendental 8) Weird 
The preternatural or praeternatural is that which appears outside or beside (Latin præter) the natural. In contrast to the supernatural, preternatural phenomena are presumed to have explanations that are unknown. It is `suspended between the mundane and the miraculous`. In theology, the term is often used to distinguish marvels or deceptive tri.....
• (a.) Beyond of different from what is natural, or according to the regular course of things, but not clearly supernatural or miraculous; strange; inexplicable; extraordinary; uncommon; irregular; abnormal; as, a preternatural appearance; a preternatural stillness; a preternatural presentation (in childbirth) or labor.Preternatural: words in ...
Pre`ter·nat'u·ral adjective [ Prefix preter + natural .] Beyond of different from what is natural, or according to the regular course of things, but not clearly supernatural or miraculous; strange; inexplicable; extraordinary; uncommon; irregular; abnormal; as, a preternatural appearance; ...
not normal or usual 
[adj] - surpassing the ordinary or normal
uncanny adjective surpassing the ordinary or normal; `Beyond his preternatural affability there is some acid andsome steel`- George Will; `his uncanny sense of direction`
out of the ordinary course of nature; exceptional or abnormal: preternatural powers. · outside of nature; supernatural.
surpassing the ordinary or normal surpassing the ordinary or normal[Intelligent words] surpassing the ordinary or normal