Old Saxon fiur

← Old English fȳr (cognate)

← Proto-Germanic *fōr (inherited)

← Old High German fiur (cognate)

← Proto-Indo-European *péh₂wr̥ (inherited)

← Old Norse fúrr (cognate)

← Old Norse fýrr (mention)

← Old Frisian fiūr (cognate)

← Old Frisian fiōr (mention)

← Undetermined (mention)

→ Norwegian Bokmål fyr (cognate)

→ German Low German Füür (inherited)

→ German Low German Füer (inherited)

→ German Low German füür (inherited)

→ Norwegian Nynorsk fyr (cognate)

→ Old Saxon hellifiur (compound)