Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
brunneus
←
Proto-Germanic
*brūnaz
(derived)
←
Latin
brūnus
(suffix)
←
Latin
eus
(suffix)
→
English
brown
(mention)