There are 10 12-letter words that start with 'adv'.
| advancements | advantageous | adventitious |
| adventurisms | adventurists | adversatives |
| advertencies | advertisings | advertorials |
| advisability | ||
Note: These 10 12-letter words that start with 'adv' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with adve, advi, adva, advo.
6-letter words start with 'adv' (6)