There are 13 words that end with 'etti'.
petti | cavetti | stretti |
amaretti | amoretti | confetti |
libretti | cavaletti | spaghetti |
vaporetti | zucchetti | cavalletti |
cappelletti | ||
Note: These 13 words that end with 'etti' are found from the USA & Canada version of the tournament Scrabble word list.