There are 16 words that start with 'exorc'.
| exorcise | exorcism | exorcist | 
| exorcize | exorcised | exorciser | 
| exorcises | exorcisms | exorcists | 
| exorcized | exorcizes | exorcisers | 
| exorcising | exorcistic | exorcizing | 
| exorcistical | ||
Note: These 16 words that start with 'exorc' are found from the USA & Canada version of the tournament Scrabble word list.