Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
fisc
←
Proto-Germanic
*fiskaz
(inherited)
←
Proto-West Germanic
*fisk
(inherited)
←
Proto-Indo-European
*peysḱ-
(inherited)
→
English
Fisk
(derived)
→
Scottish Gaelic
iasg
(cognate)
→
Old Norse
fiskr
(cognate)