There are 86 words that end with 'oth'.
Note: These 86 words that end with 'oth' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with loth, ooth, roth, hoth, moth, voth, doth, zoth, koth, toth, both, coth, goth, ioth, soth, uoth.