Synonyms of instructive

2 Syllables

helpful, newsy, teachy, newsier

3 Syllables

tutorial, cultural, edifying, sermonic, teacherish, teacherly, consulting, didactic, useful

4 Syllables

preceptive, enlightening, instructional, pedagogic, exegetic, disciplining, hortative, homiletic, schoolmasterist, consultive

5 Syllables

informative, annotative, explanative, expositive, informational, explanatory, educative, revelatory, liberalizing, explicatory, illuminating, explicative, interpretive, exhortative, consultatory, consultative, educational, disquisitional, exegetical

6 Syllables

interpretative, elucidative, regenerative, illuminative