Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ἑκάεργος
←
Ancient Greek
ἑκάς
(affix)
←
Ancient Greek
ἔργον
(affix)
←
Ancient Greek
-ος
(affix)
→
English
Hecate
(mention)
→
Ancient Greek
Ἑκάτη
(mention)
→
Ancient Greek
ἕκηλος
(mention)