There are 20 words that start with 'sett'.
| sett | setts | settee |
| setter | settle | settees |
| setters | setting | settled |
| settler | settles | settlor |
| settings | settlers | settling |
| settlors | settlings | settleable |
| settlement | settlements | |
Note: These 20 words that start with 'sett' are found from the USA & Canada version of the tournament Scrabble word list.