Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
synod
←
English
syn-
(mention)
←
Ancient Greek
σύνοδος
(borrowed)
←
Ancient Greek
σύν
(mention)
←
Ancient Greek
ὁδός
(mention)
←
Hebrew
סנהדרין
(mention)
←
Proto-Indo-European
*sed-
(root)
→
English
synodic
(suffix)
→
English
synodal
(suffix)
→
English
synodist
(suffix)