Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
triphthong
←
Ancient Greek
τρίφθογγος
(mention)
←
Ancient Greek
τρία
(mention)
←
Ancient Greek
φθόγγος
(mention)
→
English
triphthongal
(suffix)
→
English
triphthongize
(suffix)