Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
bát
←
Polish
bać
(cognate)
←
Russian
бояться
(cognate)
←
Proto-Slavic
*bojati
(inherited)
→
Czech
bojácný
(mention)