| merciless(adjective, feature, characteristic, trait) |
| mustelidae(noun, animal, family, mammal) |
| rash(adjective, feature, characteristic, trait) |
| spirited(adjective, feature, characteristic, trait) |
| sprightly(adjective, feature, characteristic, trait) |
| strong(adjective, feature, characteristic, trait) |
| turbulent(adjective, feature, characteristic, trait) |
| uncontrolled(adjective, feature, characteristic, trait) |
| unrestrained(adjective, feature, characteristic, trait) |
| vicious(adjective, feature, characteristic, trait) |
| vigorous(adjective, feature, characteristic, trait) |
| vital(adjective, feature, characteristic, trait) |
| vivacious(adjective, feature, characteristic, trait) |
| walrus(noun, animal, creature, fauna, being) |
| wolf(noun, animal, creature, fauna, being) |
| eocene first appearance(noun, creature, geohistory, oligocene) |
| extant paleogene first appearance(noun, creature, geohistory, oligocene) |
| paleocene first appearance(noun, creature, geohistory, oligocene) |
| paleogene first appearance(noun, creature, appearance, oligocene) |