Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
awel
←
Breton
avel
(cognate)
←
Proto-Brythonic
*awel
(inherited)
←
Proto-Celtic
*awelā
(inherited)
←
Proto-Indo-European
*h₂ewh₁eleh₂
(derived)
←
Proto-Indo-European
*h₂weh₁-
(mention)
←
Cornish
awel
(cognate)
→
Breton
avel
(cognate)
→
Welsh
Awen
(mention)
→
Welsh
awelon
(affix)
→
Welsh
awen
(mention)
→
Welsh
awelog
(affix)
→
Galician
Avia
(cognate)
→
Ancient Greek
ἄελλα
(cognate)
→
Albanian
aft
(cognate)
→
Albanian
aftë
(cognate)