Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swahili
sumu
←
Arabic
سُمّ
(derived)
→
Kikuyu
thumu
(borrowed)
→
Swahili
sumukuvu
(compound)