There are 4 13-letter words that start with 'av'.
| availableness | averagenesses |
| aviculturists | avocationally |
Note: These 4 13-letter words that start with 'av' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with ave, avi, avo, ava, avu, avg.
3-letter words start with 'av' (3)