(a.) Serving to explain; expository.

allegorizing annotative clarifying commentative commentatorial critical delineative demonstrative demythologizing depictive descriptive discoursive disquisitional dissertational editorial elucidative enlightening essayistic euhemeristic exegetic exemplificative explaining explanatory explicative explicatory expositional expositorial expository expressive faithful glossarial graphic illuminating illuminative illustrative interpretive lifelike monographic naturalistic rationalistic rationalizing realistic representative scholiastic true to life vivid well-drawn