There are 16 9-letter words that end with 'ir'.
| backstair | acyclovir | antechoir |
| camelhair | crosshair | disrepair |
| downstair | highchair | horsehair |
| indinavir | ritonavir | shorthair |
| pushchair | reservoir | underhair |
| wingchair | ||
Note: These 16 9-letter words that end with 'ir' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with air, oir, tir, vir, eir, fir, mir, hir, bir, kir, pir, sir, dir, lir, nir, qir, rir, uir, xir, zir.
3-letter words end with 'ir' (5)