There are 13 words that end with 'graded'.
| graded | aggraded | degraded | 
| regraded | ungraded | upgraded | 
| misgraded | nongraded | downgraded | 
| overgraded | biodegraded | intergraded | 
| retrograded | ||
Note: These 13 words that end with 'graded' are found from the USA & Canada version of the tournament Scrabble word list.