Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
-illo
←
Latin
focilō
(mention)
←
Latin
focillō
(mention)
←
Latin
focus
(mention)
←
Latin
cantillō
(mention)
←
Latin
cantō
(mention)