Words similar to improper

Example sentences for: improper

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

I'm all for giving patients a fair chance to contest improper refusals of payment, but we should not lapse into calling such refusals malpractice.
Political fallout from the scandal: 1) The Senate expanded its investigation to include "improper" as well as illegal conduct in the 1996 elections.
And there's the fear that improper use of the machines can *cause* heart attacks--a dozen states still prohibit lay people from using the machines.
Judging from his films, among them A Flash of Green (1984) and Ruby in Paradise (1993), the director and writer Victor Nuñez believes it's improper to let events unfold in anything other than real time.
Not improper on its face, it leads to embarrassing moments when people yell Jim as I walk away, not even suspecting they are talking to me.