Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
goot
←
Old English
gāt
(inherited)
→
English
goat
(inherited)
→
Marshallese
koot
(derived)
→
Rotokas
goti
(derived)