Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
armur
←
Faroese
fátækur
(link)
←
Faroese
ríkur
(link)
←
Proto-Germanic
*armaz
(derived)
←
Proto-Germanic
*armaz
(derived)
←
Proto-Indo-European
*h₂ermos
(derived)
←
Proto-Indo-European
*h₂ŕ̥mos
(mention)
←
Proto-Indo-European
*h₂erH-
(derived)
←
Old Norse
armr
(derived)
←
Old Norse
armr
(derived)
→
Faroese
armband
(compound)