Synonyms and related words :
admonitory, advisory, axiological, cautionary, consultative, consultatory, didactic, directive, ethical, ethological, exhortative, exhortatory, expostulative, expostulatory, hortative, hortatory, instructive, monitorial, monitory, moral, noble, preachy, principled, recommendatory, remonstrant, remonstrative, remonstratory, right-minded, righteous, sententious, virtuous, warning