Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
orfe
←
Old English
eorp
(cognate)
←
Old English
earp
(mention)
←
German
orfe
(borrowed)
←
German
orf
(mention)
←
French
orphe
(derived)
←
Old High German
orvo
(derived)
←
Old High German
erpf
(cognate)
←
Ancient Greek
ὀρφώς
(derived)
←
Ancient Greek
ὀρφνός
(cognate)
←
Latin
orphus
(derived)
←
Old Norse
jarpr
(cognate)
→
English
orf
(mention)