There are 12 words that start with 'housel'.
| housel | housels | 
| houseled | houseleek | 
| houseless | houseling | 
| houselled | houseleeks | 
| houselling | houselights | 
| houselessness | houselessnesses | 
Note: These 12 words that start with 'housel' are found from the USA & Canada version of the tournament Scrabble word list.