There are 70 words that end with 'omas'.
Note: These 70 words that end with 'omas' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with tomas, comas, romas, iomas, nomas, lomas, homas, yomas, domas, eomas, somas, bomas, gomas, komas, pomas, xomas.