| tooth and nail | (adv) อย่างดุเดือด, See also: อย่างก้าวร้าว |
| tooth and nail | n. อย่างดุเดือด, ใช้กำลังหรือทุนเต็มที่, Syn. fiercely |
| tooth and nail | I wonder if they don't have meetings anymore where strong words fly and everyone goes at each other tooth and nail. |
| tooth and nail | (adv) with force and ferocity, Example: she fought tooth and nail |