Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
ló
←
Proto-Germanic
*wlōhō
(inherited)
→
Icelandic
lófótur
(affix)
→
Icelandic
lógresi
(affix)
→
Norwegian Nynorsk
lo
(cognate)