But he had a suspicion of plausible answers; they were so often wrong.

As if he was a mind reader, Gallagher provided a plausible answer.

He couldn't think of a plausible answer, and he certainly wasn't going to tell the truth.

There was only one plausible answer: Exit had been managed through the control room on the other side.

However, he was not at a loss for a plausible answer.

It probably remained a plausible answer as we worked our way into the 1980's.

The most plausible answer to all of this is also the least dramatic.

It would haunt her day and night until she came up with a plausible answer.

A scientist wants plausible answers to such questions, not just an excuse to stop thinking about them.

It would be hard to find a plausible answer for that.