Old Church Slavonic ковьчегъ

← Mongolian хуурцаг (cognate)

← Middle Mongolian ᠬᠠᠤᠷᠴᠠᠭ (derived)

→ Bulgarian ковчег (derived)

→ Old Church Slavonic ковьчежьць (suffix)

→ Macedonian ковчег (borrowed)

→ Romanian coșciug (cognate)

→ Russian ковчег (borrowed)

→ Serbo-Croatian kovčeg (mention)

→ Serbo-Croatian ковчег (borrowed)