Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
haadwurd
←
West Frisian
haad
(affix)
←
West Frisian
wurd
(affix)
→
English
headword
(cognate)