And if a doctor were unwilling to show his work, that itself would cause suspicion.

There was no way of going against these instructions without causing suspicion.

If anyone should fail to appear it would cause immediate suspicion.

As yet, G-8 hadn't figured exactly how he was going to make it without causing suspicion.

Being American, he was able to go about his espionage activities without causing suspicion.

How the hell are we going to leave without causing suspicion?

"It might cause suspicion if I am paroled so soon."

Even a request for minor changes would cause deep suspicion.

I don't need to be tied up; that would just cause suspicion.

Keeping them out will only cause suspicion, and make war more likely.