There are 5 11-letter words that start with 'sel'.
| selaginella | selectively | selectivity |
| selfishness | sellotaping | |
Note: These 5 11-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)