Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
reipi
←
Proto-Germanic
*raipą
(derived)
←
Proto-Germanic
*raipaz
(mention)
←
Proto-Indo-European
*roypnós
(derived)
→
English
rope
(cognate)
→
German
Reif
(cognate)
→
Luxembourgish
Reef
(cognate)
→
Dutch
reep
(cognate)