There are 4 14-letter words that start with 'defe'.
| defeminization | defenestrating |
| defenestration | defervescences |
Note: These 4 14-letter words that start with 'defe' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with defen, defec, defer, defea, defem.
5-letter words start with 'defe' (1)