Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
cicada
←
English
cicala
(doublet)
←
Latin
cicada
(borrowed)
→
English
cicala
(doublet)
→
Spanish
cigala
(cognate)