Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
dot
←
Catalan
do
(link)
←
English
haddock
(cognate)
←
Old French
hadot
(borrowed)
←
Latin
dōte
(derived)