Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Gothic 𐌰𐌹𐍂𐌹𐍃
← Proto-Germanic *airiz (inherited)
← Gothic 𐌰𐌹𐍂 (affix)
← Gothic -𐌹𐍃 (affix)

→ Old English ær (cognate)
→ German eher (cognate)
→ Low German ehr (cognate)