There are 15 words that start with 'fert'.
| fertile | fertilely |
| fertility | fertilize |
| fertilized | fertilizer |
| fertilizes | fertileness |
| fertilities | fertilizers |
| fertilizing | fertilizable |
| fertilenesses | fertilization |
| fertilizations | |
Note: These 15 words that start with 'fert' are found from the USA & Canada version of the tournament Scrabble word list.