Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
bata
←
Middle English
batte
(borrowed)
←
Old French
batte
(derived)
←
Old French
batre
(mention)
←
Latin
battuō
(derived)
→
Scottish Gaelic
bata
(cognate)