Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
bauta
→
French
bouter
(cognate)
→
Franco-Provençal
betar
(cognate)
→
Westrobothnian
but
(cognate)