There are 13 words that end with 'mouth'.
| mouth | badmouth | bigmouth |
| vermouth | warmouth | goalmouth |
| loudmouth | poormouth | largemouth |
| motormouth | smallmouth | cottonmouth |
| blabbermouth | ||
Note: These 13 words that end with 'mouth' are found from the USA & Canada version of the tournament Scrabble word list.