Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
ontrouw
←
Old English
untrēow
(cognate)
←
German
Untreue
(cognate)
←
Middle Dutch
ontrouwe
(inherited)
←
Middle Dutch
ontrouwe
(inherited)
←
English
unfaithful
(link)
←
English
disloyal
(link)
←
English
infidelity
(link)
←
English
disloyalty
(link)
←
Proto-Germanic
*untriwwiz
(inherited)
←
Proto-West Germanic
*untriuwī
(inherited)
←
Proto-West Germanic
*untreuwu
(inherited)
←
Dutch
on-
(affix)
←
Dutch
trouw
(affix)
←
Dutch
on-
(affix)
←
Dutch
trouw
(affix)
←
Old Dutch
*untriuwi
(inherited)
←
Old Dutch
*untriuwa
(inherited)
→
Dutch
on-
(link)
→
Dutch
trouw
(link)
→
Dutch
trouw
(link)