Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
curate
←
English
curato
(doublet)
←
English
curate's egg
(link)
←
English
curator
(back-formation)
←
English
curated
(link)
←
English
curium
(suffix)
←
English
ate
(suffix)
←
Proto-Indo-European
*kʷeys-
(root)
←
Latin
cūrō
(derived)
→
English
curacy
(suffix)
→
English
curato
(doublet)
→
English
curateless
(suffix)
→
English
curateship
(suffix)
→
English
cocurate
(prefix)
→
English
curatable
(suffix)
→
English
curatolatry
(affix)
→
English
curatic
(suffix)