Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
forcel
←
Proto-Germanic
*furklaz
(derived)
←
Proto-Germanic
*ferkalaz
(derived)
←
Proto-Germanic
*furkaz
(mention)
←
Proto-Indo-European
*perg-
(derived)
←
Latin
furcula
(derived)
←
Lithuanian
pérgas
(cognate)
←
Old Norse
forkr
(cognate)
←
Old Saxon
fercal
(cognate)
←
Old Saxon
ferkal
(mention)