There are 16 words that start with 'extor'.
| extort | extorts | 
| extorted | extorter | 
| extorters | extorting | 
| extortion | extortive | 
| extortions | extortioner | 
| extortionary | extortionate | 
| extortioners | extortionist | 
| extortionists | extortionately | 
Note: These 16 words that start with 'extor' are found from the USA & Canada version of the tournament Scrabble word list.