There are 17 words that end with 'ovirus'.
| provirus | reovirus |
| arbovirus | echovirus |
| mycovirus | myxovirus |
| filovirus | oncovirus |
| adenovirus | poliovirus |
| parvovirus | retrovirus |
| rhinovirus | enterovirus |
| rhabdovirus | paramyxovirus |
| cytomegalovirus | |
Note: These 17 words that end with 'ovirus' are found from the USA & Canada version of the tournament Scrabble word list.