Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
et
←
German
es
(cognate)
←
English
it
(cognate)
←
Proto-Germanic
*hit
(derived)
←
Dutch
het
(cognate)
→
Luxembourgish
tëscht
(mention)