There are 14 words that end with 'uckle'.
buckle | huckle | muckle |
ruckle | suckle | chuckle |
knuckle | truckle | penuckle |
unbuckle | parbuckle | turnbuckle |
honeysuckle | swashbuckle | |
Note: These 14 words that end with 'uckle' are found from the USA & Canada version of the tournament Scrabble word list.