Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
tetrad
←
English
tetr
(confix)
←
English
ad
(confix)
←
Ancient Greek
τετράς
(derived)
→
English
Tetradite
(suffix)
→
English
intratetrad
(prefix)