Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
mws
←
English
moose
(borrowed)
←
English
mousse
(borrowed)
←
French
mousse
(derived)
←
Proto-Indo-European
*meu-
(inherited)
←
Cornish
mosek
(cognate)