Synonyms for Instructive:
educative, Illuminative, informative, didactic, enlightening.
educational, revelatory, enlightening, explanatory, instructional, educative.
n.instructional, teach, edifying, Illuminative. •informative (noun)
revelatory, up-to-date, meaty, up-to-the-minute.
didactical, explanatory, doctrinaire, interpretative, expository, informative, clarifying, elucidative, expositive, educative, ostensive, didactic, interpretive, demonstrative, enlightening, educational, illustrative.
Usage examples for instructive
Your conversation, and especially your correspondence, were at once highly entertaining and instructive – Robert Burns by Principal Shairp