Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
entschléissen
←
German
entschließen
(derived)
←
Luxembourgish
ent-
(affix)
←
Luxembourgish
schléissen
(affix)
→
Luxembourgish
Entschloss
(mention)