Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
ametiste
←
Ancient Greek
ἀμέθυστος
(derived)
←
Latin
amethystus
(derived)
→
English
amethyst
(derived)
→
French
améthyste
(inherited)
→
Irish
aimitis
(derived)