There are 18 words that start with 'stew'.
| stew | stews | stewy |
| stewed | steward | stewbum |
| stewing | stewpan | stewable |
| stewards | stewbums | stewpans |
| stewarded | stewardess | stewarding |
| stewardship | stewardesses | stewardships |
Note: These 18 words that start with 'stew' are found from the USA & Canada version of the tournament Scrabble word list.