Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
synechia
←
Ancient Greek
συνέχεια
(derived)
←
Ancient Greek
σύν
(mention)
←
Ancient Greek
ἔχειν
(mention)
←
Proto-Indo-European
*seǵʰ-
(root)
→
English
synechiotomy
(suffix)