Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ischiadicus
←
Ancient Greek
ἰσχιαδικός
(derived)
←
Ancient Greek
ἰσχίον
(mention)
→
English
sciatic
(mention)
→
Spanish
ciático
(mention)
→
Italian
sciatico
(mention)
→
Italian
ischiatico
(derived)