There are 14 10-letter words that start with 'cle'.
| cleanliest | clearances | clearstory |
| clearweeds | clearwings | clematises |
| clemencies | clepsydrae | clepsydras |
| clerestory | clerically | clerkliest |
| clerkships | cleverness | |
Note: These 14 10-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)