There are 17 words that start with 'inflat'.
| inflate | inflated | 
| inflater | inflates | 
| inflator | inflaters | 
| inflating | inflation | 
| inflators | inflatable | 
| inflations | inflatables | 
| inflationary | inflationism | 
| inflationist | inflationisms | 
| inflationists | |
Note: These 17 words that start with 'inflat' are found from the USA & Canada version of the tournament Scrabble word list.