Old Church Slavonic мѣхъ

← Czech měch (cognate)

← Polish miech (cognate)

← Russian мех (cognate)

← Serbo-Croatian мијех (cognate)

← Serbo-Croatian mijeh (mention)

← Proto-Slavic *měxъ (inherited)

← Ukrainian міх (cognate)

→ Latvian maiss (cognate)

→ Russian мех (cognate)