Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Celtic
*bardos
→
English
bard
(derived)
→
Welsh
bardd
(inherited)
→
Spanish
bardo
(derived)
→
Irish
bard
(inherited)
→
Scottish Gaelic
bàrd
(inherited)
→
Manx
bard
(derived)
→
Italian
bardo
(derived)
→
Georgian
ბარდი
(derived)
→
Latin
bardus
(derived)
→
Dutch
bard
(derived)
→
Portuguese
bardo
(mention)
→
Old Irish
bard
(inherited)