Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
þjónn
←
Old English
þēow
(cognate)
←
Proto-Germanic
*þewaz
(inherited)
←
Gothic
𐌸𐌹𐌿𐍃
(cognate)
→
Icelandic
barþjónn
(compound)
→
Icelandic
lögregluþjónn
(affix)
→
Icelandic
netþjónn
(compound)
→
Icelandic
flugþjónn
(affix)