Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
lees
←
Gaulish
*ligyā
(derived)
←
Gaulish
*legyā
(mention)
←
Proto-Celtic
*legyā
(derived)
←
Welsh
llai
(cognate)
←
English
dregs
(link)
←
English
lie
(link)
←
Old French
lies
(derived)
←
Proto-Indo-European
*legʰ-
(derived)
←
Old Breton
leh
(cognate)
→
English
lie
(link)
→
English
Loire
(mention)
→
English
leesy
(suffix)
→
French
Loire
(cognate)