There are a total of 44 6-letter words containing 'yin', and the number may vary in different dictionaries. You can specify the dictionary and order.

• abying ₁₄
• baying ₁₄
• buying ₁₅
• buyins ₁₃
• coying ₁₄
• crying ₁₄
• drying ₁₂
• dyings ₁₂
• faying ₁₄
• flying ₁₅
• flyins ₁₃
• frying ₁₄
• guying ₁₄
• haying ₁₃
• hoying ₁₃
• joying ₂₀
• keying ₁₅
• laying ₁₂
• lyings ₁₂
• maying ₁₄
• paying ₁₄
• pinyin ₁₃
• plying ₁₅
• prying ₁₄
• raying ₁₁
• saying ₁₁
• shying ₁₃
• skying ₁₅
• spying ₁₄
• stying ₁₁
• tiyins ₉
• toying ₁₁
• trying ₁₁
• wrying ₁₄
• zayins ₁₈
• layins ₉
• boying ₁₂
• clying ₁₂
• feying ₁₃
• heying ₁₃
• noying ₁₀
• thyine ₁₂
• vyings ₁₃
• waying ₁₃

There are 44 6-letter words containing yin in the well-known word game dictionary, 33 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 41 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 35 in the Words with Friends (WWF) dictionary.