Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
tredecennial
←
English
-al
(cognate)
←
English
-ennial
(cognate)
←
Latin
tredecennium
(mention)
←
Latin
tredecim
(mention)