Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
hidro
→
Spanish
hidrógeno
(confix)
→
Spanish
hidrólisis
(confix)
→
Spanish
hidrocarburo
(prefix)
→
Spanish
hidroavión
(prefix)
→
Spanish
hidrología
(confix)
→
Spanish
hidrotermal
(prefix)
→
Spanish
hidroterapia
(prefix)
→
Spanish
hidropatía
(confix)
→
Spanish
hidrografía
(confix)
→
Spanish
hidronefrosis
(prefix)