It's almost as if they were written in a code that is perfectly understandable to everyone but me!

For example, the speech we hear over a telephone line is perfectly understandable.

His command of their language was not perfect, but perfectly understandable.

If that makes no sense elsewhere, it is perfectly understandable in Albany.

In terms of his own situation and interests this attitude is perfectly understandable.

If, in fact, no mention was made, it is perfectly understandable.

"It is perfectly understandable to me that people would be confused," he said.

Which, of course, was all perfectly understandable, for Conrad had been left with a difficult choice.

"It's perfectly understandable at a time like this," I told her.