Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
ern
←
Old English
irnan
(inherited)
←
Old English
iernan
(mention)
←
Old English
rinnan
(mention)
←
Old English
yrman
(inherited)
←
Old English
ierman
(mention)
←
English
erne
(mention)
←
English
run
(link)
←
English
earn
(link)
←
English
erme
(mention)
←
English
erme
(link)
←
English
erme
(link)
←
Middle English
ernen
(inherited)
←
Middle English
ermen
(inherited)
←
Scots
urn
(mention)
←
Scots
uren
(mention)
→
English
southern
(suffix)
→
English
western
(suffix)
→
English
northern
(suffix)
→
English
eastern
(suffix)
→
English
erne
(link)
→
English
rightern
(suffix)
→
English
leftern
(suffix)