There are 9 11-letter words that start with 'ens'.
| ensanguined | ensanguines | enscrolling | 
| enserfments | ensheathing | enshrouding | 
| enslavement | ensorceling | ensorcelled | 
Note: These 9 11-letter words that start with 'ens' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with ensh, enso, ensi, ensn, ensu, ensc, ense, ensl, ensa, ensk, ensp, ensw, enst.
5-letter words start with 'ens' (2)