| world(noun, nature, environment, being, essence) |
| animal group(expression, nature, animal, being, world) |
| animate being(expression, nature, animal, being, world) |
| beast(noun, nature, environment, being, world) |
| being(noun, nature, environment, world) |
| bug(noun, animal, creature, fauna, being) |
| creature(noun, nature, environment, being, world) |
| entity(noun, nature, environment, being, world) |
| essence(noun, nature, environment, being, creation) |
| fauna(noun, nature, environment, being, world) |
| mortal(noun, nature, environment, being, world) |
| organism(noun, nature, environment, being, world) |
| world of nature(expression, nature, animal, being, essence) |
| primary consumer |
| unit of being(expression, nature, animal, being, essence) |
| vertebrate |