There are 21 words that end with 'tti'.
| petti | putti | tutti |
| cavetti | stretti | tofutti |
| banditti | amaretti | amoretti |
| biscotti | chapatti | confetti |
| libretti | cavaletti | manicotti |
| spaghetti | vaporetti | zucchetti |
| cavalletti | prosciutti | cappelletti |
Note: These 21 words that end with 'tti' are found from the USA & Canada version of the tournament Scrabble word list.