Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
seminar
←
German
Seminar
(derived)
←
English
seminar
(borrowed)
←
Proto-Indo-European
*seh₁-
(root)
←
Latin
sēminārium
(derived)
←
Latin
sēmen
(mention)