| infect fingernail | 0.44 |
| begin as white or yello… | 0.31 |
| spread into the nail | 0.30 |
| affect man | 0.21 |
| painful | 0.64 |
| common | 0.59 |
| more common | 0.43 |
| contagious | 0.34 |
| embarrassing | 0.21 |
| stubborn | 0.21 |
| unsightly | 0.19 |
| infection | 0.46 |
| spread healthy toenails | 0.16 |
| difficult to treat | 0.68 |
| treated | 0.53 |
| caused by fungus | 0.38 |