Icelandic aldur

← Old English ealdor (mention)

← Proto-Germanic *aldrą (derived)

← Old High German altar (mention)

← Proto-Indo-European *al- (derived)

← Proto-Indo-European *h₂el- (mention)

← Old Norse aldr (derived)

→ Alemannic German Altar (cognate)

→ Icelandic jafnaldri (compound)

→ Icelandic aldursmunur (compound)

→ Icelandic aldursforseti (compound)

→ Icelandic aldurlaus (affix)