There are 312 words that end with 'ases'.
Note: These 312 words that end with 'ases' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with iases, eases, rases, tases, cases, lases, nases, hases, dases, bases, gases, pases, yases, vases, mases, aases, kases, oases, xases.
5-letter words end with 'ases' (9)