Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Albanian
rrath
←
Proto-Indo-European
(derived)
←
Proto-Indo-European
*Hrt-
(mention)
←
Proto-Albanian
**raϑ
(mention)
→
Albanian
rreth
(link)