There are 8 11-letter words that start with 'fli'.
| flichtering | flightiness | flimflammed | 
| flimflammer | flipflopped | flippancies | 
| flirtations | flirtatious | |
Note: These 8 11-letter words that start with 'fli' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with flin, flip, flic, flir, flit, flim, flig, flie, fliv, flib.
4-letter words start with 'fli' (4)