Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
McWaters
←
English
-s
(mention)
←
English
Walter
(mention)
←
Scottish Gaelic
Mac Bhàtair
(derived)
→
English
McWatters
(mention)