This theory is somewhat vague in nature and has not yet been pinned down.

How exactly his party intends to do that has remained somewhat vague, however.

Susan can be somewhat vague about money like many of these people.

Neither knew exactly where the other was, but both had a somewhat vague idea.

Despite the state's insistence, the law is somewhat vague when it comes to enforcement.

"All very well, but would not your doctrine be considered somewhat vague, or even naive?"

Your letter was somewhat vague as to what is going on there to upset you so.

This background is necessary to understand the story's somewhat vague quality.

He was not satisfied with the translated, somewhat vague response that all the other species were fine.

The idea that the Half.com name might generate jobs is clearly a strong factor at work, if a somewhat vague one.