Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Elfdalian
aus
←
Proto-Germanic
*hūsą
(inherited)
←
Old Norse
hús
(inherited)
←
Swedish
hus
(cognate)
→
Elfdalian
yönsaus
(affix)