Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Afar
nanu
←
Iraqw
atén
(cognate)
←
Oromo
nuti
(cognate)
←
Sidamo
ninke
(cognate)
←
Somali
áan
(cognate)
←
Saho
nanu
(cognate)