There are 60 6-letter words that start with 'ex'.
Note: These 60 6-letter words that start with 'ex' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with exp, ext, exc, exo, exe, exa, exh, exu, exi, exs, exf, exq.
4-letter words start with 'ex' (7)