Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
dolino
←
Czech
-
(cognate)
←
Polish
-
(cognate)
←
Serbo-Croatian
-
(cognate)
←
Slovene
dolina
(cognate)
←
Proto-Slavic
*dolъ
(derived)