Antonyms for savage

cruel, vicious:

humane, compassionate, giving, merciful, easy, sympathetic.

wild, untamed:

cultured, refined, tame, gentle, mild, domesticated, nonviolent, modern, foreign, polished, tender, new, calm, civilized, peaceful, sophisticated, benign, polite, secondary, nice, kind.

noun:

compliant, housebroken, comradely, civilised, trained, well-bred, unaggressive, graceful, genteel, delicate, courtly, busted, enlightened, pitying, peaceful, urbane, elegant, genial, docile, merciful, human, obliging, cultured, cordial, pacific, complaisant, warm, controlled, congenial, friendly, submissive, companionable, polished, hearty, subdued, amiable, clement, peaceable, charitable, polite, amicable, socialized, lenient, sophisticated, nice, broken.