There are 21 7-letter words that end with 'irs'.
| bestirs | affairs | coheirs | devoirs |
| diapirs | eclairs | elixirs | maftirs |
| memoirs | menhirs | midairs | mohairs |
| gambirs | faquirs | impairs | kaffirs |
| santirs | repairs | unhairs | upstirs |
| zaffirs | |||
Note: These 21 7-letter words that end with 'irs' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with airs, oirs, virs, eirs, tirs, firs, mirs, birs, hirs, kirs, pirs, sirs, dirs, lirs, nirs, qirs, uirs, xirs, zirs.
4-letter words end with 'irs' (5)