Words similar to unnatural

Example sentences for: unnatural

How can you use “unnatural” in a sentence? Here are some example sentences to help you improve your vocabulary:

DRD2 and a range of dopamine and other genes have been associated with a "reward deficiency syndrome" [ 34 ] in which insufficient dopamine-mediated "natural" reward leads to use of "unnatural" rewards, such as substances, gambling, risk taking and inappropriate eating.
He also mentions “a boy kept for unnatural purposes” in quoting from a pamphlet, “Hard-Boiled Detective Fiction,” by James Sandoe, as his source.
So Ferberization, I submit, is unnatural.
It's just plain unnatural, some doctors say.
It says we all warrant skeptical self-scrutiny, and it warns us that this scrutiny, being unnatural, is very hard.