There are 14 words that start with 'santo'.
| santo | santol | santos | 
| santols | santoor | santour | 
| santonin | santoors | santours | 
| santolina | santonica | santonins | 
| santolinas | santonicas | |
Note: These 14 words that start with 'santo' are found from the USA & Canada version of the tournament Scrabble word list.