корчиться(устар., см. writhe; implies twisting, contorting, or wriggling the body, often in pain or discomfort • He writhed in pain on the floor • He writhed in pain, bending double • And, as he writhes on the ground, holding his smashed balls...Taras); извиваться(тж. writhe • The snake writhed in the grassTaras); мучиться(тж. writhe; напр. от чувства вины • He writhed in guiltTaras); метаться(тж. writhe; the verb suggests restlessness, agitation, and a lack of direction, often used to describe someone emotionally overwhelmed • She writhed in despair, pacing the room – Она металась по комнате в отчаянииTaras); изводиться(тж. writhe; implies being consumed by worry, anxiety, or a strong negative emotion • He writhed with jealousyTaras)