Polish bździć

← Ancient Greek βδέω (cognate)

← Proto-Balto-Slavic *p(e)sdeˀtei (mention)

← Proto-Indo-European *psdéh₁yeti (mention)

← Proto-Indo-European *pesd- (mention)

← Lithuanian bezdė́ti (cognate)

← Latvian bezdêt (cognate)

← Proto-Slavic *pьzděti (inherited)

→ Polish bzdura (suffix)