Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
öngull
←
Old Norse
ǫngull
(derived)
→
English
angle
(cognate)
→
Luxembourgish
Aangel
(cognate)