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 adágathar
Old English eġe (cognate)
Proto-Celtic *āgetor (inherited)
Gothic 𐌰𐌲𐌹𐍃 (cognate)
Gothic 𐍉𐌲𐌰𐌽 (mention)
Ancient Greek ἄχος (cognate)
Ancient Greek ἄχνυμαι (mention)
Proto-Indo-European *h₂egʰ- (root)
Proto-Indo-European *h₂eh₂ógʰe (inherited)
Proto-Indo-European *h₂egʰ- (mention)
Old Irish ad- (affix)