Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
-eau
←
Latin
-ellus
(inherited)
←
Latin
-ellum
(mention)
→
French
-er-
(mention)
→
French
réseau
(affix)
→
French
pruneau
(affix)
→
French
Rousseau
(affix)
→
French
fuseau
(mention)
→
French
passereau
(mention)
→
French
fardeau
(affix)
→
French
fourneau
(affix)
→
French
bouleau
(mention)
→
French
moineau
(mention)
→
French
trumeau
(mention)
→
French
colineau
(affix)
→
French
arceau
(affix)
→
French
clavecineau
(suffix)
→
French
tuffeau
(affix)
→
French
faîteau
(affix)