But to be certain is certainly not in the medical vocabulary.

Most of them are not in the vocabulary I've learned so far.

I've heard of him but he's not large in my vocabulary.

Let us hope that this new development will provide more than just a change in vocabulary.

There is no other way of saying this in my vocabulary.

That's just a word in our vocabulary that we use a lot.

If so, I wonder whether we can look forward to a change in your vocabulary.

He doesn't see it that way; the word is not in his vocabulary.

Buy should not be the only word in an analyst's vocabulary.

I thought such a nasty word wasn't in your vocabulary.