Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
crocchio
←
Italian
rocchio
(cognate)
←
Latin
rotula
(mention)
←
Latin
rota
(derived)
→
Italian
crocchia
(mention)
→
Italian
rocchio
(mention)