Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
galla
←
Proto-Brythonic
*gwėɣin
(cognate)
←
Proto-Celtic
*gas
(mention)
←
Welsh
gast
(cognate)
←
Spanish
galgo
(cognate)
←
French
gouine
(cognate)
←
Scottish Gaelic
gasradh
(mention)
→
Scottish Gaelic
nighean na galla
(compound)