There are a total of 31 5-letter words containing 'uck', and the number may vary in different dictionaries. You can specify the dictionary and order.

• amuck ₁₆
• bucko ₁₆
• bucks ₁₆
• chuck ₁₈
• cluck ₁₇
• cruck ₁₆
• ducks ₁₄
• ducky ₁₆
• gucks ₁₅
• hucks ₁₅
• lucks ₁₄
• lucky ₁₆
• mucks ₁₆
• mucky ₁₈
• pluck ₁₇
• pucka ₁₆
• pucks ₁₆
• rucks ₁₃
• shuck ₁₅
• snuck ₁₄
• stuck ₁₃
• sucks ₁₃
• sucky ₁₅
• truck ₁₃
• tucks ₁₃
• yucks ₁₅
• yucky ₁₇
• fucks ₁₄
• bucku ₁₃
• gucky ₁₅
• yucko ₁₄

There are 31 5-letter words containing uck in the well-known word game dictionary, 28 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 31 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 27 in the Words with Friends (WWF) dictionary.