Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Luxembourgish A
Danish ø (cognate)
German Aue (cognate)
English eyot (cognate)
Proto-Germanic *augô (inherited)
Proto-Germanic *awjō (inherited)
Middle High German ouwe (inherited)
Old High German ouga (inherited)
Old High German ouwa (inherited)
Proto-Indo-European *h₃ekʷ- (derived)
Icelandic ey (cognate)
Swedish ö (cognate)

Luxembourgish Kazena (compound)
Luxembourgish Aendeckel (compound)
Luxembourgish Kréiena (compound)
Luxembourgish Abléck (compound)
Luxembourgish Nénga (compound)
Luxembourgish Routa (compound)
Luxembourgish Aenzeien (compound)
Luxembourgish Aefaarf (compound)