Polish poduszka

← Czech poduška (cognate)

← Czech duchna (cognate)

← Polish duchna (cognate)

← Russian подушка (cognate)

← Serbo-Croatian духња (cognate)

← Slovak poduška (cognate)

← Proto-Slavic *podušьka (inherited)

← Proto-Slavic *duxъ (cognate)

← Ukrainian по́душка (cognate)

→ Polish poduszeczka (suffix)

→ Polish poduszkowiec (affix)

→ Polish poduszkowy (suffix)

→ Russian подушка (cognate)