Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
Helena
←
Ancient Greek
Ἑλένη
(borrowed)
→
English
Helen
(derived)
→
English
Helena
(derived)
→
English
Yelena
(derived)
→
English
Jelena
(derived)
→
Catalan
Elna
(inherited)
→
Cebuano
Helena
(derived)
→
German
Jelena
(derived)
→
Estonian
Helena
(derived)
→
Estonian
Jelena
(derived)
→
Finnish
Jelena
(derived)
→
Dutch
Helena
(derived)
→
Dutch
Heleen
(derived)
→
Portuguese
Helena
(borrowed)
→
Romanian
Elena
(borrowed)
→
Romanian
Ileana
(derived)