Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Kikuyu
mai
←
English
dung
(mention)
←
Kamba
maii
(cognate)
←
Swahili
mavi
(cognate)
→
Kikuyu
thumu
(link)