There are 7 6-letter words that start with 'cong'.
congas | congee | conger | conges | congii |
congos | congou | |||
Note: These 7 6-letter words that start with 'cong' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with congr, conge, congl, congo, conga, congi.
5-letter words start with 'cong' (3)