Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
erbarmen
←
German
Barm
(mention)
←
Proto-Germanic
*armāną
(derived)
←
Middle High German
erbarmen
(inherited)
←
Middle High German
irbarmen
(mention)
←
Old High German
irbarmēn
(inherited)
→
Danish
barmhjertig
(mention)
→
Luxembourgish
erbaarmen
(cognate)
→
Swedish
erbarmlig
(derived)