Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Frisian
stōl
→
North Frisian
stölj
(inherited)
→
North Frisian
stuul
(inherited)
→
Old Norse
stóll
(cognate)
→
Saterland Frisian
Stoul
(derived)