Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
vaht
←
German
Wacht
(cognate)
←
Finnish
vaahto
(cognate)
←
Proto-Germanic
*þwahtuz
(derived)
←
Middle Low German
wacht
(derived)
←
Middle Low German
wachte
(mention)
←
Ludian
vuahte
(cognate)
→
Finnish
vaahto
(cognate)