Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
sørge
←
German
sorgen
(cognate)
←
English
sorrow
(cognate)
←
Proto-Germanic
*surgijaną
(inherited)
←
Proto-Germanic
*surgāną
(mention)
←
Old Norse
syrgja
(derived)
←
Swedish
sörja
(cognate)
→
Danish
forsørge
(affix)
→
Danish
besørge
(affix)
→
Danish
sørgelig
(affix)