There are 20 words that end with 'ec'.
sec | pec | rec |
alec | exec | spec |
codec | cusec | cosec |
rebec | xebec | zebec |
chebec | fennec | parsec |
tanrec | tenrec | hypothec |
megaparsec | kiloparsec | |
Note: These 20 words that end with 'ec' are found from the USA & Canada version of the tournament Scrabble word list.