Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swahili
mchwa
←
Proto-Bantu
*mʊ̀cʊ́á
(inherited)
→
Kikuyu
mũthũa
(cognate)
→
Swahili
kichwa
(mention)