Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
pathognomonic
←
Ancient Greek
παθογνωμονικός
(derived)
←
Ancient Greek
πάθος
(affix)
←
Ancient Greek
γνωμονικός
(affix)
→
English
pathognomonically
(suffix)