There are 16 10-letter words that end with 'irs'.
| backstairs | acyclovirs | antechoirs |
| camelhairs | crosshairs | disrepairs |
| downstairs | highchairs | horsehairs |
| indinavirs | ritonavirs | shorthairs |
| pushchairs | reservoirs | underhairs |
| wingchairs | ||
Note: These 16 10-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)