Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
ancillary
←
Latin
ancillāris
(borrowed)
←
Latin
ancilla
(mention)
→
English
nonancillary
(prefix)
→
English
ancillarily
(suffix)