Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
fannen
←
German
finden
(cognate)
←
English
find
(cognate)
←
Proto-Germanic
*finþaną
(inherited)
←
Old High German
findan
(inherited)
←
Icelandic
finna
(cognate)
←
Dutch
vinden
(cognate)
→
Luxembourgish
zeréckfannen
(affix)