Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
agonic
←
English
(suffix)
←
English
ic
(suffix)
←
English
agonic line
(link)
←
English
isogonic
(link)
←
English
isogonic line
(link)
←
English
agonically
(link)
←
English
agonical
(link)
←
French
agonique
(borrowed)
←
French
agonie
(mention)
←
French
-ique
(mention)
←
Ancient Greek
ἀ-
(derived)
←
Ancient Greek
γωνία
(mention)
←
Ancient Greek
ἀγωνίᾱ
(derived)
←
Proto-Indo-European
*-kos
(derived)
←
Proto-Indo-European
*h₂eǵ-
(derived)
→
English
preagonic
(prefix)