What's the adjective for academize? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs academicise, academicize and academise which may be used as adjectives within certain contexts.
academic
Belonging to the school or philosophy of Plato [from late 16th century]
Belonging to an academy or other higher institution of learning; also a scholarly society or organization. [from late 16th century]