There are 10 words that start with 'snappi'.
| snappier | snappily | 
| snapping | snappish | 
| snappiest | snappiness | 
| snappishly | snappinesses | 
| snappishness | snappishnesses | 
Note: These 10 words that start with 'snappi' are found from the USA & Canada version of the tournament Scrabble word list.