Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
sain
←
English
sain
(mention)
←
Scottish Gaelic
seun
(cognate)
→
Scottish Gaelic
seun
(cognate)
→
Scots
saining
(suffix)