There are 12 11-letter words that start with 'y'.
| yardmasters | yellowtails | yellowwares |
| yellowwoods | yesternight | yesteryears |
| yoctosecond | yokefellows | youngnesses |
| youthquakes | yuckinesses | yumminesses |
Note: These 12 11-letter words that start with 'y' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with ya, ye, yo, yu, yi, yt, yc, yl, yp, yw.
2-letter words start with 'y' (3)