Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Irish tráig

→ Irish trá (inherited)
→ Irish tráigh (mention)
→ Irish tráigh (cognate)
→ Scottish Gaelic tràigh (inherited)
→ Scottish Gaelic cìochag-thràghad (derived)
→ Manx traaie (inherited)
→ Albanian trevë (cognate)