remain undetected

For a moment he thought that they had remained undetected.

The wrong man is in prison, and the true criminal remains undetected.

She plainly did not think they could remain undetected for long.

It's not impossible to remain undetected here, of course, but doing so is rare.

But a lapse from a basic can often remain undetected.

Although all these particles remain undetected, scientists hope eventually to find one or more of them.

Second, cases of disease often remain undetected and are unreported.

He and his associates went to extraordinary efforts to remain undetected.

The Rangers are known for their skill at remaining undetected in a war.

From this position, we could monitor the trail throughout the night and still remain undetected.

Remain undetected in the vicinity of the objective area up to five days.

The presence of the lurking army would not remain undetected much longer, however.

They were Malays, obviously trying to remain undetected in the night.

"As a result theft could easily occur and remain undetected," the report said.

If Roberts had not given himself up, the offence would have remained undetected.

Every hour he was in the bay the chances of remaining undetected diminished.

The fewer we have to deal with, the better our chances for remaining undetected."

As many as 24 more cancers may remain undetected, the state health department says.

However, the latter sensation was not to be, the submarine remained undetected.

Beyond speed and altitude, officials said, the advantage of the new plane will be its ability to remain undetected.

Zero-day attacks can also remain undetected after they are launched.

If they remain undetected they would then be issued to other customers.

Instruments can lie, after all, heart disease can remain undetected.

"The ship must be orbiting at some distance, to remain undetected.

They said the sort of resources needed to build such a network and remain undetected all this time were beyond concealment.