There are 17 words that end with 'iral'.
viral | chiral | spiral |
achiral | admiral | nadiral |
nonviral | proviral | subviral |
antiviral | arboviral | myxoviral |
adenoviral | decemviral | retroviral |
enteroviral | leptospiral | |
Note: These 17 words that end with 'iral' are found from the USA & Canada version of the tournament Scrabble word list.