Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
bláth
←
Proto-Celtic
*blātus
(inherited)
←
Proto-Indo-European
*bʰleh₃-
(root)
←
Proto-Indo-European
*bʰleh₃-
(derived)
→
English
blead
(cognate)
→
Irish
bláthach
(mention)
→
Irish
bláth
(inherited)
→
Scottish Gaelic
blàth
(inherited)
→
Manx
blaa
(inherited)