There are 15 words that start with 'flyb'.
| flyby | flyboy | flybys |
| flybelt | flyblew | flyblow |
| flyboat | flyboys | flybelts |
| flyblown | flyblows | flyboats |
| flybridge | flyblowing | flybridges |
Note: These 15 words that start with 'flyb' are found from the USA & Canada version of the tournament Scrabble word list.