Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
watchword
←
English
watch
(compound)
←
English
word
(compound)
←
Middle English
wacche word
(inherited)
←
Middle English
wacchworde
(mention)