Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
ill
←
English
ill
(cognate)
←
Irish
olc
(cognate)
←
Proto-Germanic
*ilhilaz
(inherited)
←
Old Norse
illr
(inherited)