obstreperous
Gegenteile:
compliant, unaggressive, nonaggressive, noiseless, quiet, silent, soundless, still, calm, hushed, subdued, acquiescent, agreeable, amiable, cooperative, deferential, obliging, yielding, behaved, disciplined, well-bred, courteous, polite, respectful, kowtowing, obsequious, servile, slavish, subservient, decorous, mannerly, orderly, proper, controllable, governable, manageable, trainable, amenable, biddable, conformable, docile, obedient, ruly, submissive, tractable, dull, gentle, law-abiding, low, soft,