Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
grommeler
←
German
grummeln
(cognate)
←
Middle Dutch
grommelen
(mention)
←
Middle Dutch
grommen
(mention)
←
Middle French
grommeler
(mention)
←
Old French
grumeler
(mention)
←
Low German
grummeln
(cognate)
→
French
grommellement
(suffix)