Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old High German er
← Old English ær (cognate)
← Old English ār (cognate)
← Cimbrian er (link)
← Cimbrian ar (link)
← Proto-Germanic *airiz (inherited)
← Proto-Germanic *aiz (inherited)
← Proto-Germanic *iz (inherited)
← Central Franconian er (link)
← East Central German er (link)
← East Central German ar (link)
← East Central German er (link)
← East Central German er (link)
← East Central German aa (link)
← East Central German är (link)
← East Central German är (link)
← East Central German aorr (link)
← East Central German ar (link)
← East Central German [[er]]/[[ea]] (link)
← Proto-West Germanic *airi (inherited)
← Rhine Franconian er (link)
← Rhine Franconian ér (link)
← Rhine Franconian éa (link)
← Old High German her (alter)
← Gothic 𐌹𐍃 (cognate)
← Alemannic German ar (link)
← Alemannic German er (link)
← Alemannic German ër (link)
← Alemannic German er (link)
← Alemannic German er (link)
← Alemannic German är (link)
← Alemannic German är (link)
← Alemannic German aer (link)
← Alemannic German ar (link)
← Alemannic German är (link)
← Latin is (cognate)
← Old Norse eir (cognate)
← Swabian ear (link)
← Swabian ear (link)
← East Franconian ea (link)
← East Franconian ar (link)

→ Cimbrian er (inherited)
→ Cimbrian èar (inherited)
→ German er (inherited)
→ Alemannic German er (inherited)
→ Hunsrik er (inherited)
→ Mòcheno er (inherited)
→ Old Norse er (cognate)
→ Old Norse es (cognate)
→ Old Frisian -er (cognate)
→ Yiddish ער (inherited)