There are 164 12-letter words that end with 'ates'.
Note: These 164 12-letter words that end with 'ates' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with rates, lates, nates, cates, iates, tates, mates, gates, dates, uates, vates, bates, eates, sates, hates, pates, fates, zates, kates, xates, oates.
5-letter words end with 'ates' (12)