Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovak
čajka
←
English
boat
(link)
←
Slovak
čajčí
(link)
←
Slovak
čajka atlantická
(link)
←
Slovak
čajka čiernohlavá
(link)
←
Slovak
čajka sivá
(link)
←
Slovak
čajka smejivá
(link)
←
Slovak
čajka trojprstá
(link)
←
Proto-Slavic
*čajьka
(inherited)
←
Ukrainian
ча́йка
(derived)