Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
detao
←
Bulgarian
детел
(mention)
←
Russian
дятел
(mention)
←
Slovak
ďateľ
(mention)
←
Slovene
detel
(mention)
←
Proto-Slavic
*dętelъ
(inherited)