Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
eche
←
Old English
ēċe
(inherited)
←
Old English
ǣċe
(mention)
←
Old English
ēċe
(inherited(en/enm))
←
German
ewig
(cognate)
←
Middle English
eche
(inherited)
←
Middle English
ece
(mention)
←
Proto-Germanic
*aiwukiz
(inherited)
←
Proto-Indo-European
*h₂ey-
(root)
←
Proto-Indo-European
*h₂yewgʷih₃-
(derived)
←
Proto-Indo-European
*h₂yugʷih₃-
(mention)
←
Latin
iūgis
(cognate)
←
Dutch
eeuwig
(cognate)
←
Swedish
evig
(cognate)