Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
purpureal
←
English
-al
(mention)
←
Ancient Greek
πορφῠ́ρᾱ
(derived)
←
Ancient Greek
πορφύρω
(mention)
←
Ancient Greek
πορφύρεος
(derived)
←
Ancient Greek
πορφῠ́ρᾱ
(mention)
←
Ancient Greek
-εος
(mention)
←
Latin
purpureus
(derived)
←
Latin
(mention)
←
Latin
purpura
(mention)
←
Latin
-eus
(mention)