Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
laaschten
←
German
lasten
(cognate)
←
Middle High German
lesten
(inherited)
→
Luxembourgish
entlaaschten
(affix)