Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swahili
nyuki
←
Proto-Bantu
*njíkɪ̀
(inherited)
→
Kamba
nzũkĩ
(cognate)
→
Kikuyu
njũkĩ
(cognate)