Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mòcheno
meir
←
German
Meer
(cognate)
←
English
mere
(cognate)
←
Proto-Germanic
*mari
(inherited)
←
Middle High German
mer
(inherited)
←
Proto-West Germanic
*mari
(inherited)
←
Old High German
meri
(inherited)
←
Proto-Indo-European
*mer-
(root)