There are a total of 17 5-letter words containing 'xy', and the number may vary in different dictionaries. You can specify the dictionary and order.

• ataxy ₁₄
• braxy ₁₇
• deoxy ₁₅
• epoxy ₁₇
• flaxy ₁₈
• hexyl ₁₇
• minxy ₁₈
• prexy ₁₇
• proxy ₁₇
• xylan ₁₆
• xylem ₁₈
• xylol ₁₆
• xylyl ₁₈
• xysti ₁₄
• xysts ₁₄
• druxy ₁₆
• xylic ₁₇

There are 17 5-letter words containing xy in the well-known word game dictionary, 14 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 16 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 15 in the Words with Friends (WWF) dictionary.