There are 26 11-letter words that start with 'sol'.
Note: These 26 11-letter words that start with 'sol' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with soli, sole, sola, solv, sold, solu, solo, solf, sols, soll, solm, solg.
4-letter words start with 'sol' (6)