Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
φωτόσπαθο
←
Greek
φωτο
(prefix)
←
Greek
σπαθί
(prefix)
←
English
lightsaber
(calque)