There are 18 9-letter words that start with 'gy'.
| gymkhanas | gymnasial | gymnasium |
| gymnastic | gynaeceum | gynaecium |
| gynarchic | gynoecium | gynophobe |
| gynophore | gypsydoms | gypsyisms |
| gyrations | gyrfalcon | gyropilot |
| gyroplane | gyroscope | gyrostats |
Note: These 18 9-letter words that start with 'gy' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with gyr, gyn, gyp, gym, gyb, gyv, gyo, gyt.
3-letter words start with 'gy' (2)