Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
perfidious
←
Latin
perfidiōsus
(borrowed)
←
Latin
perfidia
(mention)
→
English
perfidiousness
(suffix)
→
English
perfidiously
(suffix)
→
English
unperfidious
(prefix)