| Subject | English | Russian |
| gen. | nature, red in tooth and claw | в природе царят суровые порядки (The line comes from Alfred Lord Tennyson's "In Memoriam A. H. H.", 1850. The quotation comes in Canto 56 // A reference to the sometimes violent natural world, in which predatory animals unsentimentally cover their teeth and claws with the blood of their prey as they kill and devour them. 4uzhoj) |
| gen. | red in tooth and claw | жестокий от природы (AKarp) |
| gen. | red in tooth and claw | дикий и агрессивный (Имеется в виду кровь на зубах и когтях диких животных AKarp) |