| Similarity | Rank | |
|---|---|---|
| impotency | 0.889 | 51049 |
| dysfunction | 0.886 | 6160 |
| impotence | 0.867 | 13237 |
| erectile | 0.867 | 8147 |
| medicament | 0.821 | 59100 |
| priapism | 0.820 | 70559 |
| caverta | 0.819 | 94819 |
| PDE5 | 0.818 | 36875 |
| Silagra | 0.818 | 83472 |
| Sildenafil | 0.816 | 23972 |
| Caverta | 0.816 | 78714 |
| Erectile | 0.816 | 23511 |
| Dysfunction | 0.815 | 28970 |
| silagra | 0.810 | 70226 |
| dysfunctions | 0.810 | 48842 |
| Tadalafil | 0.808 | 37951 |
| intersexual | 0.807 | 65660 |
| phosphodiesterase | 0.805 | 53286 |
| Vardenafil | 0.803 | 62777 |
| Edegra | 0.803 | 95647 |
| Levitra | 0.802 | 16011 |
| PDE-5 | 0.797 | 59128 |
| filagra | 0.796 | 92470 |
| cavernosum | 0.795 | 79648 |
| Malegra | 0.791 | 75400 |