𓏱 𳏱 ≈ 𳆣 muer™

𓌃 𒄷𒄭𒌅 mut-tu a pole Marterpfahl?

𓏱 ≈ 𒌀 in Sumerian

𒅎𒌀 imʷtil mwtal perish (from hunger) ⇔ mortal

The Old Babylonian word is mūtum. Over time the final -m would be dropped, leaving it as mūtu in later varieties.

𒈬𒌅 muʳtu
𒈬𒌈 muʳtum
𒈬𒌑𒌈 mu-úʳ-tum
sure there were numerous ways to write it logographically

𒈪𒌅𒌅 me-tu-tu 𓅓 Um-Tötung
𒈪𒌅𒌅 meʳtu-tu muer 𓏱
𒈪𒌅𒌅 death