Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ὑδρο-
→
English
hydrophobia
(mention)
→
English
hydro-
(derived)
→
Czech
hydro-
(derived)
→
German
homoiohydrisch
(mention)
→
Spanish
hidrógeno
(derived)
→
Spanish
hidro-
(borrowed)
→
French
hydro-
(mention)
→
French
hydromancie
(mention)
→
Middle French
hydromancie
(mention)
→
Old French
hydromancie
(mention)
→
Galician
hidro-
(derived)
→
Galician
hidr-
(derived)
→
Ancient Greek
ὑδροθήκη
(affix)
→
Italian
idro-
(mention)
→
Italian
idromante
(mention)
→
Italian
idromanzia
(mention)
→
Kazakh
гидромеханика
(derived)
→
Latin
hydromantia
(mention)
→
Latin
hydromantis
(mention)