Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
steypa
←
Proto-Germanic
*staupijaną
(inherited)
←
Old Norse
steypa
(derived)
→
Westrobothnian
stöjp
(cognate)
→
Icelandic
steinsteypa
(compound)