Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
decenary
←
English
decener
(doublet)
←
Latin
decenarius
(mention)
←
Latin
decem
(mention)
←
Latin
-arius
(mention)
←
Latin
decanarius
(mention)
←
Latin
decēna
(mention)
←
Latin
-arius
(mention)
→
English
decener
(doublet)