Synonyms of hortative

2 Syllables
moral, preachy, donnish, teachy
3 Syllables
edifying, sermonic, teacherish, teacherly, didactic, pedantic
4 Syllables
academic, enlightening, pedagogic, moralizing, instructive, homiletic, schoolmasterist, preceptive, sermonizing, advisory
5 Syllables
expository, exhortative