There are 197 11-letter words that end with 'ated'.
Note: These 197 11-letter words that end with 'ated' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with lated, rated, nated, cated, iated, tated, eated, gated, dated, mated, uated, vated, bated, oated, pated, sated, hated, fated, kated, xated.
5-letter words end with 'ated' (10)