| Similarity | Rank | |
|---|---|---|
| breeding | 0.662 | 14789 |
| mate | 0.661 | 7686 |
| the_breeding_season | 0.611 | 94527 |
| courtship | 0.605 | 47292 |
| ovulation | 0.573 | 91963 |
| procreation | 0.572 | 63200 |
| offspring | 0.563 | 18300 |
| breed | 0.562 | 3330 |
| feeding | 0.550 | 10117 |
| sperm | 0.544 | 20219 |
| chick | 0.543 | 10797 |
| boar | 0.542 | 48210 |
| pheromone | 0.534 | 73854 |
| their_offspring | 0.533 | 49475 |
| their_egg | 0.533 | 83054 |
| predation | 0.525 | 40739 |
| hatchling | 0.522 | 67245 |
| coupling | 0.517 | 20104 |
| male | 0.515 | 1654 |
| lactation | 0.513 | 55868 |
| oocyte | 0.513 | 88746 |
| brood | 0.511 | 21690 |
| reproduction | 0.510 | 8133 |
| hatch | 0.509 | 10439 |
| nest | 0.508 | 3877 |