Synonyms of illuminative

2 Syllables
sampler
3 Syllables
tutorial, cultural, scholarly, scholastic, edifying, didactic
4 Syllables
academic, enlightening, instructional, imagistic, instructive, anecdotic, descriptive
5 Syllables
informative, informational, explanatory, educative, illustratory, interpretive, illustrative
6 Syllables
interpretative, classificatory