Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovene
-ar
←
Proto-Slavic
*-ařь
(inherited)
→
English
Klobuchar
(mention)
→
Slovene
gosar
(affix)
→
Slovene
jamar
(affix)
→
Slovene
Smrekar
(affix)
→
Slovene
zgodovinar
(affix)