There are 9 words that start with 'fecun'.
| fecund | fecundate | fecundity |
| fecundated | fecundates | fecundating |
| fecundation | fecundities | fecundations |
Note: These 9 words that start with 'fecun' are found from the USA & Canada version of the tournament Scrabble word list.