Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
muinchille
←
Latin
manica
(derived)
←
Old Irish
muinchille
(inherited)
→
Breton
maneg
(cognate)
→
Welsh
maneg
(cognate)