Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
poacher
←
English
poach
(suffix)
←
English
er
(suffix)
→
English
poach
(link)
→
Irish
póitséir
(borrowed)
→
Scottish Gaelic
poidsear
(cognate)