There are 43 8-letter words that end with 'eness'.
Note: These 43 8-letter words that end with 'eness' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with leness, veness, teness, meness, seness, reness, neness, ueness, ceness, geness, keness, deness, eeness, feness, heness, peness, aeness, ieness, oeness, zeness.
7-letter words end with 'eness' (4)