Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish téad
Proto-Celtic *tantā (inherited)
Welsh tant (cognate)
English thin (cognate)
Irish téadchlár (link)
Irish téighead (alter)
Irish (alter)
Irish superseded (alter)
Irish [[té]] [[mé]] (mention)
Proto-Indo-European *ten- (derived)
Latin tendō (cognate)
Old Irish tét (inherited)

Welsh tant (cognate)
Irish téadchlár (affix)