Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
clag
←
Old English
clǣġ
(cognate)
←
Middle English
claggen
(inherited)
←
Swedish
klägg
(cognate)
→
English
clay
(link)
→
English
claggy
(suffix)
→
English
clagnut
(compound)
→
Swedish
klägg
(cognate)