Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Somali
af
←
Afar
af
(cognate)
←
Proto-Cushitic
*ʔaf-/*yaf-
(inherited)
←
Oromo
afaan
(cognate)
→
Afar
af
(cognate)