- unenlightening, uninformative, uninstructive - not tending to inform or clarify; "an unenlightening comment"
- uninstructive, uninformative - not informative or enlightening
- uninformative, uninstructive - not informative
Antonyms: informative, informatory, advisory, consultative, consultatory, consultive, exemplifying, illustrative, newsy, revealing, telling, telltale