Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
plainc
←
Middle English
[[plank]][[planke|(e)]]
(borrowed)
←
Old French
planke
(derived)
←
Latin
palanca
(derived)
←
Latin
phalanga
(mention)