Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
ве́тхий
→
Latin
vetus
(cognate)
→
Latvian
vecs
(cognate)
→
Russian
ветхозаветный
(affix)
→
Russian
ветшать
(affix)