Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovak
sadza
←
Bulgarian
сажда
(cognate)
←
Old Norse
sót
(cognate)
←
Russian
са́жа
(cognate)
←
Slovene
saje
(cognate)
←
Proto-Slavic
*saďa
(inherited)
→
English
soot
(cognate)
→
Russian
сажа
(mention)