Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
hygro-
←
Ancient Greek
ὑγρός
(mention)
→
English
hygrothermograph
(affix)
→
English
hygrometric
(affix)