There are a total of 36 4-letter words containing 'ze', and the number may vary in different dictionaries. You can specify the dictionary and order.

• adze ₁₄
• bize ₁₆
• daze ₁₄
• doze ₁₄
• faze ₁₆
• fuze ₁₇
• gaze ₁₅
• haze ₁₅
• laze ₁₄
• maze ₁₆
• meze ₁₆
• mzee ₁₆
• ooze ₁₃
• raze ₁₃
• size ₁₃
• zeal ₁₄
• zebu ₁₇
• zeds ₁₄
• zees ₁₃
• zein ₁₄
• zeks ₁₇
• zero ₁₃
• zest ₁₃
• zeta ₁₃
• zeda ₁₄
• zeps ₁₅
• zerk ₁₇
• coze ₁₅
• moze ₁₅
• naze ₁₃
• pize ₁₅
• toze ₁₃
• zeas ₁₃
• zels ₁₃
• zens ₁₃
• zeze ₂₂

There are 36 4-letter words containing ze in the well-known word game dictionary, 26 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 35 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 24 in the Words with Friends (WWF) dictionary.