There are 18 words that start with 'true'.
| true | trued |
| truer | trues |
| truest | trueing |
| trueblue | trueborn |
| truebred | truelove |
| trueness | trueblues |
| trueloves | truepenny |
| truenesses | truehearted |
| truepennies | trueheartedness |
Note: These 18 words that start with 'true' are found from the USA & Canada version of the tournament Scrabble word list.