Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Cornish garr
Gaulish *garra (cognate)
Proto-Celtic *garrā (inherited)
Ancient Greek ἄκαρα (cognate)

Spanish garra (cognate)
Cornish diwar (prefix)
Portuguese garra (cognate)