There are 15 words that start with 'weight'.
| weight | weights |
| weighty | weighted |
| weighter | weighters |
| weightier | weightily |
| weighting | weightiest |
| weightless | weightiness |
| weightlessly | weightinesses |
| weightlessness | |
Note: These 15 words that start with 'weight' are found from the USA & Canada version of the tournament Scrabble word list.