Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
legendus
←
Latin
legō
(mention)
→
English
legend
(derived)
→
Breton
lenn
(derived)
→
Cornish
lien
(borrowed)
→
Middle Irish
léigint
(derived)
→
Portuguese
legenda
(derived)