| Similarity | Rank | |
|---|---|---|
| dinosaurs | 0.871 | 18986 |
| dinosaur | 0.812 | 20613 |
| prehistoric | 0.806 | 22958 |
| Tyrannosaurus | 0.802 | 89419 |
| hominids | 0.798 | 99822 |
| Neanderthals | 0.792 | 67215 |
| bison | 0.772 | 33026 |
| extinct | 0.771 | 18328 |
| reptiles | 0.767 | 24722 |
| ostriches | 0.766 | 96584 |
| hominid | 0.766 | 82094 |
| fossils | 0.763 | 23150 |
| apes | 0.761 | 30196 |
| horned | 0.761 | 48733 |
| cavemen | 0.756 | 84785 |
| Neanderthal | 0.756 | 60709 |
| skeletons | 0.753 | 28306 |
| Pleistocene | 0.752 | 71860 |
| tortoises | 0.749 | 56033 |
| pre-historic | 0.745 | 93508 |
| mammals | 0.744 | 14914 |
| sloths | 0.742 | 99823 |
| caribou | 0.741 | 50352 |
| beavers | 0.738 | 55991 |
| fossilized | 0.737 | 60659 |