informatory

providing useful information or knowledge an informatory brochure is available for first-time visitors to the historic site Synonyms educational, educative, enlightening, illuminating, informational, informative, instructional, instructiveRelated Words comprehensive, copious, detailed, full; communicatory, edifying, elucidative, explanatory; chatty, gossipy, newsy; availing, beneficial, constructive, helpful, profitable; practical, serviceable, usable (also useable), useful, worthwhileNear Antonyms impractical, unhelpful, unusable, uselessAntonyms unenlightening, unilluminating, uninformative, uninstructive