Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
toles
←
Proto-Indo-European
*ten-
(derived)
←
Proto-Italic
*tonslis
(inherited)
←
Latin
tōnsillae
(cognate)