Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
diachronic
←
English
dia
(prefix)
←
English
chronic
(prefix)
→
English
diachronicity
(suffix)
→
English
diachronic linguistics
(compound)
→
English
diachronically
(suffix)
→
English
nondiachronic
(prefix)
→
English
diachronical
(affix)