Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Irish traig
โ† Proto-Celtic *tregess (inherited)
โ† Gothic ๐Œธ๐‚๐Œฐ๐Œฒ๐Œพ๐Œฐ๐Œฝ (cognate)
โ† Proto-Indo-European *tregสฐ- (root)
โ† Proto-Indo-European *tregสฐ- (inherited)
โ† Serbo-Croatian trศƒg (cognate)

โ†’ Irish troigh (inherited)
โ†’ Scottish Gaelic troigh (inherited)
โ†’ Serbo-Croatian trag (cognate)
โ†’ Serbo-Croatian ั‚ั€ะฐะณ (cognate)