Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
посольство
←
Old Church Slavonic
сълати
(cognate)
←
Russian
посо́льство
(borrowed)
←
Russian
посла́ть
(cognate)
←
Proto-Slavic
*sъlati
(derived)
←
Ukrainian
слати
(cognate)
←
Ukrainian
посольство
(mention)
←
Ukrainian
післанство
(mention)
←
Ukrainian
післанництво
(mention)
→
Ukrainian
посольство
(mention)