Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
datlí
←
Czech
datel
(suffix)
←
Czech
í
(suffix)
←
Czech
datel
(link)
←
Czech
datlík
(link)
←
Czech
datlovat
(link)
←
English
woodpecker
(link)
←
Proto-Slavic
*dętelъ
(derived)