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:

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.
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.
conducts investigations to assess whether illegal or improper activities are occurring; and
If the press found out a person had died from improper care or had had the wrong leg cut off, the reaction was predictable.
The three stated that their scheme--disguising improper contributions to Carey from the AFL-CIO and other unions--involved officials of the DNC and of the president's re-election campaign.