There are a total of 35 4-letter words containing 'ld', and the number may vary in different dictionaries. You can specify the dictionary and order.

• auld ₇
• bald ₉
• bold ₉
• cold ₉
• elds ₆
• fold ₉
• geld ₈
• gild ₈
• gold ₈
• held ₈
• hold ₈
• meld ₉
• mild ₉
• mold ₉
• olde ₆
• olds ₆
• oldy ₈
• sild ₆
• sold ₆
• told ₆
• veld ₁₀
• weld ₉
• wild ₉
• wold ₉
• yald ₈
• yeld ₈
• eild ₅
• hild ₈
• kild ₉
• ould ₅
• seld ₅
• teld ₅
• vild ₈
• wald ₈
• yold ₈

There are 35 4-letter words containing ld in the well-known word game dictionary, 26 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 34 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 26 in the Words with Friends (WWF) dictionary.