There are 15 words that end with 'zone'.
| zone | ozone |
| bizone | evzone |
| rezone | calzone |
| canzone | subzone |
| cabezone | downzone |
| halazone | interzone |
| phenylbutazone | sulfinpyrazone |
| oxyphenbutazone | |
Note: These 15 words that end with 'zone' are found from the USA & Canada version of the tournament Scrabble word list.