Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
circumflexus
←
Latin
circumflectō
(mention)
→
English
circumflex
(learned borrowing)
→
German
Zirkumflex
(derived)
→
Italian
circonflesso
(derived)
→
Ligurian
circonflèsso
(borrowed)
→
Portuguese
circunflexo
(mention)
→
Russian
циркумфлекс
(borrowed)