There are 15 words that end with 'reas'.
areas | ureas |
boreas | choreas |
spireas | whereas |
gastreas | pancreas |
subareas | thioureas |
centaureas | hydroxyureas |
sulfonylureas | hepatopancreas |
phenylthioureas | |
Note: These 15 words that end with 'reas' are found from the USA & Canada version of the tournament Scrabble word list.