There are 12 15-letter words that end with 'ases'.
| aminopeptidases | ancylostomiases |
| ankylostomiases | cholinesterases |
| disaccharidases | hexosaminidases |
| hypochondriases | materfamiliases |
| schistosomiases | oxidoreductases |
| pectinesterases | trypanosomiases |
Note: These 12 15-letter 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)