Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
räifen
←
German
reifen
(cognate)
←
English
ripen
(cognate)
←
Middle High German
rīfen
(inherited)
←
Old High German
rīfēn
(inherited)
←
Luxembourgish
räif
(affix)
←
Luxembourgish
-en
(affix)
←
Luxembourgish
Räif
(affix)
←
Luxembourgish
-en
(affix)
←
Dutch
rijpen
(cognate)