There are 7 13-letter words that start with 'sel'.
| selectionists | selectiveness |
| selectivities | selenocentric |
| selenological | selenologists |
| selfishnesses | |
Note: These 7 13-letter words that start with 'sel' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with sele, self, sell, sela, selv, sels, seld, selk, selt, selc.
4-letter words start with 'sel' (3)