Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
furnish
←
Old French
fornais
(derived)
←
Irish
foirnéis
(cognate)
←
Scottish Gaelic
fòirneis
(cognate)
←
Latin
fornāx
(derived)
→
Irish
foirnéis
(cognate)
→
Scottish Gaelic
fòirneis
(cognate)