Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vilamovian
hyłf
←
German
Hilfe
(cognate)
←
Proto-Germanic
*helpō
(inherited)
←
Middle High German
helfe
(inherited)
←
Old High German
helfa
(inherited)