Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
rachis
←
Ancient Greek
ῥάχις
(mention)
←
Latin
rachis
(mention)
→
English
hyporachis
(prefix)
→
English
rachidian
(mention)