There are 14 words that start with 'sauce'.
sauce | sauced | saucer |
sauces | saucers | saucebox |
saucepan | saucepot | sauceboat |
saucepans | saucepots | sauceboats |
sauceboxes | saucerlike | |
Note: These 14 words that start with 'sauce' are found from the USA & Canada version of the tournament Scrabble word list.