Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
mǣne
→
English
mean
(inherited)
→
Old English
gemæne
(prefix)
→
Breton
moan
(cognate)
→
Welsh
mwyn
(cognate)
→
Irish
maoin
(cognate)
→
Scottish Gaelic
maoin
(cognate)
→
Swedish
men
(cognate)