Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
silkworm
←
Old English
seolcwyrm
(inherited)
←
English
silk
(compound)
←
English
worm
(compound)
←
Middle English
silkwirm
(inherited)