There are 13 words that end with 'torian'.
| historian | lictorian | 
| pretorian | suctorian | 
| praetorian | senatorian | 
| stentorian | salutatorian | 
| prehistorian | valedictorian | 
| ethnohistorian | protohistorian | 
| psychohistorian | |
Note: These 13 words that end with 'torian' are found from the USA & Canada version of the tournament Scrabble word list.