There are 13 words that start with 'stopp'.
| stopped | stopper | stopple |
| stoppage | stoppers | stopping |
| stoppled | stopples | stoppable |
| stoppages | stoppered | stoppling |
| stoppering | ||
Note: These 13 words that start with 'stopp' are found from the USA & Canada version of the tournament Scrabble word list.