Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
rámr
←
Proto-Germanic
*rēmaz
(inherited)
→
Westrobothnian
råm
(inherited)
→
Icelandic
rámur
(inherited)