French fenêtre

← Old French fenestre (inherited)

← Latin fenestra (inherited)

→ Spanish persiana (mention)

→ Spanish hiniestra (cognate)

→ French défenestrer (confix)

→ French contre-fenêtre (compound)

→ French fenêtrage (suffix)

→ Antillean Creole finèt (derived)

→ Scottish Gaelic feinistear (borrowed)

→ Interlingua fenestra (cognate)

→ Ido fenestro (derived)

→ Louisiana Creole French finèt (inherited)

→ Mauritian Creole lafnet (derived)

→ Portuguese fresta (cognate)

→ Volapük fenät (borrowed)