unnatural
//ʌnˈnætʃ.ər.əl//
Adjective
unnaturalCanonical form
more unnaturalComparative
most unnaturalSuperlative
1
Not existing in nature; artificial or man-made.
The food contains unnatural colors and flavors.
2
Different from what is normal or expected; strange or unusual.
There was an unnatural silence in the room.
3
Not genuine or spontaneous; forced or affected.
Her smile looked unnatural, as if she was forcing herself to appear happy.
4
Contrary to the laws of nature; abnormal or perverted.
Many people considered such behavior to be unnatural and morally wrong.