Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
kæra
→
English
care
(cognate)
→
Icelandic
kæruleysi
(affix)
→
Icelandic
kærulaus
(affix)