There are 14 words that start with 'scare'.
| scare | scared | scarer | 
| scares | scarey | scarers | 
| scareder | scarecrow | scaredest | 
| scarehead | scarecrows | scareheads | 
| scaremonger | scaremongers | |
Note: These 14 words that start with 'scare' are found from the USA & Canada version of the tournament Scrabble word list.