Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Kuckuck
→
German
Wolkenkuckucksheim
(mention)
→
German
Kuckucksuhr
(affix)
→
German
Kuckucksei
(compound)
→
Luxembourgish
Guckuck
(cognate)
→
Saterland Frisian
Kukuuk
(cognate)