Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
indagate
←
Latin
indagatus
(derived)
←
Latin
indagare
(mention)
→
English
indagator
(suffix)
→
English
indagative
(suffix)