| class(noun, division, classification, category, bracket) |
| family(noun, division, classification, category, bracket) |
| genus(noun, division, classification, category, bracket) |
| grade(noun, division, classification, category, bracket) |
| group(noun, division, classification, category, bracket) |
| kind(noun, division, classification, category, bracket) |
| league(noun, division, classification, category, bracket) |
| order(noun, division, classification, category, bracket) |
| rubric(noun, division, classification, category, bracket) |
| set(noun, division, classification, category, bracket) |
| tier(noun, division, classification, category, bracket) |
| type(noun, division, classification, category, bracket) |
| bracket(noun, division, classification, category) |
| branch(noun, division, classification, category, bracket) |
| breed(noun, division, classification, category, bracket) |
| category(noun, division, classification, bracket) |
| classification(noun, division, category, bracket) |
| description(noun, division, classification, category, bracket) |
| division(noun, classification, category, bracket) |
| feather(noun, division, classification, category, bracket) |