There are 11 words that start with 'hoars'.
| hoars | hoarse | hoarsen | 
| hoarser | hoarsely | hoarsens | 
| hoarsest | hoarsened | hoarseness | 
| hoarsening | hoarsenesses | |
Note: These 11 words that start with 'hoars' are found from the USA & Canada version of the tournament Scrabble word list.