Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
kacken
←
Latin
caco
(borrowed)
→
English
cack
(cognate)
→
English
caca
(cognate)
→
German
Kackwurst
(compound)
→
German
abkacken
(prefix)
→
German
verkacken
(prefix)
→
German
Kackvogel
(compound)
→
Ancient Greek
κακκάω
(cognate)
→
Ido
kakar
(borrowed)