Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Kikuyu
mũtwe
←
English
head
(mention)
←
Kamba
mtue
(cognate)
←
Swahili
kichwa
(cognate)
→
Rwanda-Rundi
umutwe
(cognate)