Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
gorwydd
←
Proto-Celtic
*uɸorēdos
(inherited)
←
Welsh
gor-
(affix)
←
Welsh
gwŷdd
(affix)
→
English
palfrey
(cognate)
→
Spanish
vereda
(cognate)
→
Galician
verea
(cognate)
→
Galician
palafrén
(cognate)
→
Latin
veredus
(cognate)
→
Latin
Redones
(cognate)