Proto-Slavic *duxъ

→ Belarusian дух (inherited)

→ Bulgarian дух (inherited)

→ Czech duch (inherited)

→ Old Church Slavonic доухъ (inherited)

→ Hungarian doh (derived)

→ Macedonian дух (inherited)

→ Polish duch (inherited)

→ Polish poduszka (cognate)

→ Romanian duh (derived)

→ Romanian duhni (mention)

→ Romanian zăduf (affix)

→ Russian дух (inherited)

→ Russian подушка (cognate)

→ Serbo-Croatian duh (inherited)

→ Serbo-Croatian дух (inherited)

→ Slovene duh (inherited)

→ Albanian duhi (cognate)

→ Ukrainian дух (inherited)