Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Friulian
len
←
Latin
lignum
(inherited)
←
Ladin
lën
(cognate)
←
Romansch
len
(cognate)
←
Romansch
lenn
(mention)
←
Romansch
lain
(mention)
→
Ladin
lën
(cognate)
→
Romansch
lain
(cognate)
→
Romansch
len
(cognate)
→
Romansch
lenn
(cognate)