Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
gress
←
Old English
græs
(inherited)
←
Middle English
gres
(cognate)
←
Scots
gres
(mention)
→
English
grass
(mention)
→
Scots
gressy
(suffix)