Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ignārus
→
English
ignore
(mention)
→
Spanish
ignaro
(derived)
→
Italian
ignaro
(derived)
→
Latin
ignoro
(mention)
→
Portuguese
ignaro
(derived)