Swedish lucka

← English lock (cognate)

← Proto-Germanic *lūkaną (derived)

← Old Swedish loka (derived)

← Old Swedish luka (mention)

← Proto-Indo-European *lewg- (derived)

← Old Norse lúka (derived)

→ Finnish luukku (borrowed)

→ Swedish nyckel (mention)

→ Swedish lycka (link)

→ Swedish dammlucka (compound)

→ Swedish baklucka (compound)

→ Swedish fönsterlucka (compound)