| classification(noun, variety, category, grouping) |
| dinosaur(feature, characteristic, detail) |
| environment(noun, territory, condition, habitat) |
| existent(adjective, feature, characteristic, trait, life) |
| extant(adjective, feature, characteristic, trait, life) |
| genus(noun, classification, variety, category, grouping) |
| jet age(noun, airplane, aeroplane, airliner, airbus) |
| natatory(adjective, feature, characteristic, detail) |
| setting(noun, territory, environment, condition, habitat) |
| sort(noun, classification, variety, category, grouping) |
| survive(verb, energy, spirit, life, vigour) |
| surviving(adjective, feature, characteristic, trait, life) |
| territory(noun, environment, condition, habitat) |
| type(noun, classification, variety, category, grouping) |
| breed(noun, classification, variety, category, grouping) |
| abide(verb, energy, spirit, life, vigour) |
| afloat(adjective, feature, characteristic, detail) |
| arrangement(noun, classification, variety, category, grouping) |
| continue(verb, energy, spirit, life, vigour) |
| continuing(adjective, feature, characteristic, trait, life) |