Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
verstoppen
←
Old High German
firstophōn
(inherited)
←
Luxembourgish
ver-
(affix)
←
Luxembourgish
stoppen
(affix)