Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
jarldom
←
English
jarl
(suffix)
←
English
dom
(suffix)
←
English
earldom
(mention)
→
English
earldom
(cognate)