allegorizing, annotative, autodidactic, brightening, clarifying, coeducational, critical, cultural, demonstrative, demythologizing, didactic, disciplinary, edifying, editorial, educating, educational, educative, elucidative, enlightening, euhemeristic, exegetic, exemplificative, exhortatory, explaining, explanatory, explicative, explicatory, expositive, expository, glossarial, homiletic, hortatory, illuminant, illuminative, illumining, illustrative, informative, initiatory, instructive, introductory, lecturing, lightening, lighting, preaching, preceptive, propaedeutic, rationalistic, rationalizing, scholiastic, self-teaching, teaching, tuitionary