There are 25 words that end with 'ough'.
| bough | cough | dough |
| lough | rough | sough |
| tough | chough | clough |
| enough | plough | slough |
| though | trough | borough |
| through | unrough | although |
| hiccough | furlough | thorough |
| sourdough | breakthrough | interborough |
| wherethrough | ||
Note: These 25 words that end with 'ough' are found from the USA & Canada version of the tournament Scrabble word list.