Agonistic
Part of speech: adjective
Definition: Of or relating to contests that were originally participated in by the Ancient Greeks; athletic. Characterised by conflict or hostility. Argumentative, combative. Pertaining to an agonist.
Unnatural
Part of speech: adjective
Definition: Not natural; supernatural or artificial.
Example sentence: It's unnatural to believe death usually has a beauty and a concordance and is usually a coming together of your life's work. It leads to frustration for the patient. And it leaves grieving families convinced they did something wrong.