Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Kikuyu
ng'ombe
←
Proto-Bantu
*ngòmbè
(inherited)
←
English
cow
(mention)
←
Kamba
ng'ombe
(cognate)
←
Swahili
ng'ombe
(cognate)