The word contentious means to cause an argument or to be controversial. For example, "The contentious idea cause outrage among the citizens of the town".
Contentious means likely to cause an argument. His contentious nature gets him into a lot of fights.
They should change the course title from "Contemporary Issues" to "Contentious Issues."
They're a very contentious couple; if he says hot, she says cold.
The contentious legislators had to be separated to avoid a fistfight. Men who drink too much may become hostile and contentious.
The Argonauts were a contentious group.
Knowing his contentious nature, I fully expected an argument from him.
"The topic of homosexuality was sure to cause a contentious debate."
"Contentious" refers to something that causes a fight or argument. An example of "contentious" in a sentence might be, "Bob brought up the contentious subject of abortion, even though he knew his sister and father would end up in a fight."
Is Litigation considered non-contentious work or contentious work
Is Litigation considered non-contentious work or contentious work
Is Litigation considered non-contentious work or contentious work
Some consider euthanasia to be contentious. Similarly, 'right to life' vs. 'right of choice' is a very contentious issue.