Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
reticent
←
Proto-Indo-European
*tak-
(root)
←
Latin
reticēns
(mention)
←
Latin
reticeō
(mention)
→
English
reticently
(suffix)
→
English
unreticent
(prefix)
→
English
irreticent
(affix)