There are 24 words that end with 'fires'.
Note: These 24 words that end with 'fires' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with efires, hfires, lfires, mfires, nfires, sfires, tfires, dfires, gfires, kfires, ofires, pfires, rfires, xfires.