* Specific: This is the most direct opposite, meaning clear and detailed.
* Precise: Emphasizing accuracy and exactness.
* Explicit: Clearly stated, leaving no room for ambiguity.
* Definite: Certain, leaving no doubt.
* Clear: Easily understood, without any confusion.
* Concise: Brief and to the point, avoiding unnecessary details.
* Direct: Straightforward and honest.
* Focused: Concentrated and on-point.
The best antonym for "vague" will depend on the specific situation and the intended meaning.