Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
lethiferous
←
French
léthifère
(cognate)
←
Latin
lethifer
(mention)
←
Latin
letifer
(mention)
←
Latin
lethum
(mention)
←
Latin
letum
(mention)
←
Latin
ferre
(mention)