Polish zamek

← Czech zámek (derived)

← German Schloss (cognate)

← English lock (link)

← English [[zip fastener]], [[zipper]], [[zip]] (link)

← Middle High German sloz (semantic loan)

← Latin clūsa (derived)

← Polish zamknąć (link)

← Polish zamykać (link)

← Polish zamkowy (link)

← Proto-Slavic *zamъkъ (inherited)

← Proto-Slavic *zamъknǫti (mention)

→ Polish zamczysko (suffix)

→ Russian замок (borrowed)

→ Ukrainian замок (borrowed)