Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Liewer
←
Proto-Germanic
*librō
(inherited)
←
Old High German
livara
(inherited)
←
Old High German
lebara
(mention)