explanatory, elucidative, interpretative, illustrative, clarifying, expository, explicatory, interpretive, descriptive, informative, instructive, enlightening, revealing, demonstrative, analytical, an... [plus]
explanatory, elucidative, interpretative, illustrative, clarifying, expository, explicatory, interpretive, descriptive, informative, instructive, enlightening, revealing, demonstrative, analytical, an... [plus]