obstreperous

Adjective Satellite

• noisily and stubbornly defiant
  • "obstreperous boys"
• boisterously and noisily aggressive
  • "kept up an obstreperous clamor"

Adj

• Attended by, or making, a loud and tumultuous noise; boisterous.
• Stubbornly defiant; disobedient; resistant to authority or control, whether in a noisy manner or not.

Synonyms

adamant, ardent, bent on, bloody-minded, bullheaded, certain, chronic, clamorous, confirmed, determined, diehard, dogged, hard-hearted, hard-nosed, hardheaded, headstrong, immovable, incalcitrant, inflexible, insistent, intractable, intransigent, intrepid, inveterate, irrefragable, loud, mulish, noisy, obdurate, obstinate, obstreperous, peevish, peremptory, persistent, pertinacious, pigheaded, recalcitrant, refractory, resolute, resolved, rigid, self-willed, stalwart, staunch, steadfast, steady, stubborn, stubborn as a mule, sullen, tenacious, terminal, thran, thwart, tough, truculent, unbending, uncompromising, uncooperative, unruly, unyielding, vehement, vociferous, wilful, willful