| Answer | % Correct |
|---|---|
| Rough | 83%
|
| Tough | 83%
|
| Dough | 78%
|
| Cough | 76%
|
| Bough | 65%
|
| Though | 65%
|
| Trough | 62%
|
| Enough | 57%
|
| Through | 57%
|
| Lough | 49%
|
| Plough | 46%
|
| Slough (Slough off) | 41%
|
| Sough | 40%
|
| Thorough | 40%
|
| Borough | 35%
|
| Although | 27%
|
| Furlough | 10%
|
| Hiccough | 5%
|
| Sourdough | 3%
|
| Breakthrough | 1%
|