Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hausa
huɗu
←
Proto-Chadic
*-pɗ
(inherited)
←
Egyptian
jfdw
(cognate)
→
Egyptian
jfdw
(cognate)
→
Matal
ufaɗ
(cognate)