Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Low German
vertroen
←
German
vertrauen
(cognate)
←
Low German
ver
(prefix)
←
Low German
troen
(prefix)
←
Dutch
vertrouwen
(cognate)