Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
učit
←
Proto-Slavic
*učiti
(inherited)
←
Old Czech
učiti
(inherited)
→
Czech
samouk
(affix)
→
Czech
učení
(affix)
→
Czech
učitel
(suffix)
→
Czech
učeň
(affix)
→
Czech
učený
(affix)
→
Czech
naučit
(prefix)
→
Czech
učiliště
(suffix)
→
Lower Sorbian
wucyś
(cognate)