There are 14 words that start with 'stit'.
| stitch | stithy | stitched | 
| stitcher | stitches | stithied | 
| stithies | stitchers | stitchery | 
| stitching | stithying | stitchwort | 
| stitcheries | stitchworts | |
Note: These 14 words that start with 'stit' are found from the USA & Canada version of the tournament Scrabble word list.