Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
kukułka
←
Proto-Slavic
*kukukъ
(inherited)
→
Lower Sorbian
kukawa
(cognate)
→
Sanskrit
कोकिल
(cognate)