Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Livonian
nädīļ
←
Estonian
nädal
(cognate)
←
Latvian
nedēļa
(cognate)
←
Old East Slavic
недѣлꙗ
(derived)
→
Estonian
nädal
(mention)
→
Latgalian
nedeļa
(cognate)