Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Tellurian
←
English
(suffix)
←
English
ian
(suffix)
←
Proto-Indo-European
*telh₂- (ground)
(root)
←
Proto-Indo-European
*telh₂-
(derived)
←
Latin
tellūs
(derived)