| Similarity | Rank | |
|---|---|---|
| rudimentary | 0.723 | 26593 |
| archaic | 0.715 | 26345 |
| Primitive | 0.708 | 47083 |
| primitives | 0.694 | 60469 |
| vestigial | 0.682 | 86327 |
| hominids | 0.674 | 99822 |
| prehistoric | 0.671 | 22958 |
| pre-historic | 0.661 | 93508 |
| primeval | 0.656 | 50070 |
| uncivilized | 0.656 | 72447 |
| pre-modern | 0.656 | 96527 |
| primordial | 0.654 | 33855 |
| hunter-gatherer | 0.652 | 80285 |
| peculiar | 0.652 | 10980 |
| hominid | 0.645 | 82094 |
| barbarous | 0.641 | 56473 |
| sapiens | 0.637 | 45359 |
| ancient | 0.635 | 2250 |
| neanderthal | 0.635 | 89050 |
| superstitious | 0.634 | 32889 |
| anthropomorphic | 0.633 | 58701 |
| civilization | 0.631 | 8055 |
| apes | 0.631 | 30196 |
| automata | 0.629 | 86017 |
| hunter-gatherers | 0.628 | 82808 |