There are 10 14-letter words that start with 'ec'.
| eccentricities | ecclesiastical |
| ecclesiologies | ecclesiologist |
| echinococcoses | echinococcosis |
| echocardiogram | ecocatastrophe |
| econometrician | ecumenicalisms |
Note: These 10 14-letter words that start with 'ec' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with eco, ech, ect, ecl, ecc, ecu, ecd, ecs, ecr, eca, ece, ecz, ecb.
3-letter words start with 'ec' (1)