Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
rada
←
Middle Low German
rât
(borrowed)
←
Proto-West Germanic
*rād
(derived)
←
Old Saxon
rād
(derived)
→
Czech
rádce
(affix)
→
Czech
bezradný
(confix)
→
Czech
rádkyně
(affix)
→
Czech
radnice
(affix)
→
Czech
porada
(prefix)
→
Czech
porada
(mention)
→
Russian
рада
(derived)