Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Dësch
←
Proto-Germanic
*disk
(inherited)
←
Old High German
*disc
(inherited)
←
Old High German
tisc
(mention)
←
Ancient Greek
δίσκος
(derived)
←
Latin
discus
(derived)
→
Transylvanian Saxon
Däsch
(cognate)
→
Luxembourgish
Dëschtennis
(compound)
→
Luxembourgish
Dëschelduch
(compound)