Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
caducous
←
Proto-Indo-European
*ḱh₂d-
(root)
←
Latin
cadūcus
(mention)
→
English
caducity
(mention)
→
English
caduke
(mention)
→
English
caducary
(mention)
→
English
noncaducous
(prefix)