Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Southern Ndebele
ba-
←
Proto-Bantu
*bá-
(inherited)
←
Proto-Bantu
*báá-
(inherited)
←
Proto-Bantu
*bʊ́á-
(inherited)