There are 12 words that start with 'aor'.
| aorta | aorist |
| aortae | aortal |
| aortas | aortic |
| aorists | aoristic |
| aortography | aoristically |
| aortographic | aortographies |
Note: These 12 words that start with 'aor' are found from the USA & Canada version of the tournament Scrabble word list.