Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
buď
←
Czech
budu
(mention)
←
Proto-Slavic
*bǫdǫ
(inherited)
←
Proto-Slavic
*byti
(mention)