There are 15 words that start with 'edito'.
| editor | editors | 
| editorial | editorials | 
| editorship | editorially | 
| editorships | editorialist | 
| editorialize | editorialists | 
| editorialized | editorializer | 
| editorializes | editorializers | 
| editorializing | |
Note: These 15 words that start with 'edito' are found from the USA & Canada version of the tournament Scrabble word list.