Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Ptolemy
←
Ancient Greek
Πτολεμαῖος
(mention)
→
English
Ptolemaic
(suffix)
→
English
Ptolemaian
(suffix)
→
English
Ptolemaic system
(affix)
→
English
Ptolemian
(suffix)