激しい (translations)→ acerbic acute agonies bitter brisk considerable crushed desperate fiercely great harsh heatedly heavily hot impetuous intemperate intense intensity manic passionate pitch pointed severe slashing stormy terrible vehemence violent wrenching
耳障りな (translations)→ loud noisily rasping unmusical
騒々しい (translations)→ hilarious noisy restless turbulent uproarious