| Similarity | Rank | |
|---|---|---|
| lactation | 0.834 | 36352 |
| ovulation | 0.807 | 24747 |
| trimester | 0.802 | 45265 |
| fetus | 0.799 | 17526 |
| fetal | 0.794 | 11337 |
| intrauterine | 0.790 | 38497 |
| gestational | 0.789 | 27689 |
| amenorrhoea | 0.788 | 53150 |
| prepatent | 0.783 | 34975 |
| menarche | 0.781 | 57301 |
| stillbirth | 0.779 | 35721 |
| parturition | 0.777 | 63630 |
| postmenopausal | 0.773 | 49150 |
| post-partum | 0.765 | 60617 |
| neonatal | 0.764 | 19705 |
| implantation | 0.764 | 31183 |
| infecundity | 0.764 | 75909 |
| child-bearing | 0.760 | 31605 |
| breast-feed | 0.758 | 26272 |
| postoperative | 0.757 | 24020 |
| hysterectomy | 0.757 | 25459 |
| pregnancy | 0.756 | 4048 |
| preoperatively | 0.755 | 77057 |
| amniocentesis | 0.752 | 33367 |
| menstruation | 0.750 | 20043 |