Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
Kjartan
←
Old Norse
Kjartan
(inherited)
←
Old Norse
Mýrkjartan
(mention)
←
Old Irish
Muircheartach
(derived)
←
Old Irish
muir
(compound)
←
Old Irish
cheartach
(compound)
←
Old Irish
Melkorka
(mention)
←
Old Irish
(cognate)
→
Icelandic
Kjartanía
(suffix)
→
Icelandic
Kjartansson
(affix)