Portuguese fresta

← Catalan finestra (cognate)

← German Fenster (cognate)

← Spanish hiniestra (cognate)

← French fenêtre (cognate)

← Galician fiestra (cognate)

← Italian finestra (cognate)

← Latin fenestra (inherited)

← Occitan fenèstra (cognate)

← Romanian fereastră (cognate)

← Old Portuguese fẽestra (inherited)

→ Spanish hiniestra (cognate)

→ Galician fiestra (cognate)

→ Portuguese fenestra (doublet)

→ Portuguese frincha (mention)