There are 21 words that end with 'urned'.
burned | durned | turned |
churned | mourned | inurned |
spurned | inturned | returned |
unburned | unturned | upturned |
adjourned | sojourned | outburned |
sunburned | unmourned | sideburned |
overburned | overturned | windburned |
Note: These 21 words that end with 'urned' are found from the USA & Canada version of the tournament Scrabble word list.