Czech odemknout

← Czech od- (mention)

← Czech zamknout (mention)

← Czech semknout (mention)

← Czech přimknout (mention)

← Czech vymknout (mention)

← Proto-Indo-European *(s)mewk- (inherited)

← Polish mknąć (cognate)

← Proto-Slavic *mъknǫti (inherited)

→ Czech zámek (mention)

→ Czech zamknout (mention)