Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
pigge
←
Old English
*picga
(inherited)
→
English
pig
(inherited)
→
Marshallese
piik
(derived)
→
Scots
pig
(inherited)