innoxious (adjective) harmless: not injurious or dangerous
Sinonime: admonitory, didactic, disciplinary, disquisitional, doctrinal, edifying, expository, instructional, instructive, moralizing, preaching, sermonic, sermonizing,
teachingAntonime: bad,
destructive,
evil,
harmful,
hurtful, injurious,
sinful,
wicked