There are 12 words that start with 'yout'.
| youth | youths |
| youthen | youthens |
| youthful | youthened |
| youthening | youthfully |
| youthquake | youthquakes |
| youthfulness | youthfulnesses |
Note: These 12 words that start with 'yout' are found from the USA & Canada version of the tournament Scrabble word list.