Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
formaður
←
Icelandic
for-
(affix)
←
Icelandic
maður
(affix)
←
Old Norse
formaðr
(inherited)
→
English
foreman
(cognate)