Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
theirs
←
English
their
(suffix)
←
English
s
(suffix)
←
English
-'s
(mention)
←
English
his
(mention)
←
English
theirn
(mention)
←
English
mine
(mention)
←
English
thine
(mention)
←
Middle English
theires
(inherited)
←
Middle English
theiren
(mention)
→
English
-s
(mention)
→
English
-s
(mention)
→
English
theirn
(mention)
→
English
eirs
(mention)