There are 33 8-letter words that start with 'cle'.
Note: These 33 8-letter words that start with 'cle' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with clea, cler, clev, clep, clef, clei, clem, clen, clee, clew, cleo.
4-letter words start with 'cle' (2)