つっけんどんな (translations)→ abrupt brittle sharp sharply sultry
とげとげしい (translations)→ acerbic acrimonious harsh impatient stinging
激しい (translations)→ acute agonies bitter brisk considerable crushed desperate fiercely great heatedly heavily hot impetuous intemperate intense intensity manic passionate pitch raucous severe slashing stormy terrible vehemence violent wrenching