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:

Every one of his answers went in one of my ears and out the other because they were delivered from behind an enormous, unnatural smile.
' The very phrase sounds unnatural coming from a man whose shoes are always polished, whose hair is always combed, whose shirts and suits are always crisply pressed.
Mortality due to natural and unnatural causes is considerable, and the projected lifespan for individuals with schizophrenia is some 15 years less than the general population [5].
The excitement of the work for biotechnology is that it offers the prospect of engineering promising drug candidates by making novel combinations of starter and extender modules and perhaps of feeding the starter modules with a whole range of unnatural substrates (Kalaitzis et al.
But since vampires are unnatural to begin with, maybe that's OK.