Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Afar
atu
←
Hebrew
אַתָּה
(cognate)
←
Sidamo
ati
(cognate)
←
Somali
áad
(cognate)
←
Saho
atu
(cognate)