Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
fervid
←
Latin
fervidus
(borrowed)
←
Latin
ferveō
(mention)
→
English
perfervid
(prefix)
→
English
fervidly
(suffix)
→
English
fervidity
(suffix)
→
English
fervidness
(suffix)
→
English
unfervid
(prefix)