There are 12 words that start with 'allog'.
| allogamy | allogenic | allograft |
| allograph | allogamies | allogamous |
| allogeneic | allografts | allographs |
| allografted | allographic | allografting |
Note: These 12 words that start with 'allog' are found from the USA & Canada version of the tournament Scrabble word list.