There are 16 11-letter words that start with 'extr'.
| extractable | extractions | extractives |
| extraditing | extradition | extralities |
| extrapolate | extravagant | extravagate |
| extravasate | extraverted | extremeness |
| extremities | extricating | extrication |
| extroverted | ||
Note: These 16 11-letter words that start with 'extr' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with extra, extre, extru, extri, extro.
5-letter words start with 'extr' (1)