Of course not; it might be seen as rather sad, if not downright suspect.

To him, almost all of them looked suspicious.

At times, when they got suspicious, I'd lose on purpose at first and then sting them proper.

The report, it has entered a taxi to our Dundian area, the car stopped, no one has come out, the situation is very suspicious!

You burst in on her doing something dubious and she is trying to neutralise it by involving you.

He spoke a very persuasively but I smelled a rat and refused his offer.

If you see anything suspicious, inform the police at once.

If the baseline changes in a way that is suspicious, the individual can be ushered away for further questioning.

Nay, the longer they were together the more doubtful seemed the nature of his regard; and sometimes, for a few painful minutes, she believed it to be no more than friendship.

How could I have brought myself to believe that anything questionable could possibly find place in the straight and upright ranks of printed letters?

It's normal for someone to look away when asked a difficult question. But when someone avoids your gaze when asked a simple question, you should be suspicious.

She looked around this way and that in a dubious manner.

It was doubtful whether he was seriously trying to get a divorce.

Sometimes they do water tests, sometimes they report suspicious discharges to authorities.

But when someone avoids your gaze when asked a simple question, you should be suspicious.

Kamal Khan, 25, who is unemployed, said the official story "looks fishy to me."

It's normal for someone to look away when asked a difficult question. But when someone avoids your gaze when asked a simple question, you should be suspicious.

The suspected cheating took place during this year's entrance exams.

Did you notice anyone suspicious-looking when you came into the building?

Plus, never download a program from iffy Websites or open unsolicited email attachments.