Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bavarian
gartufela
←
Italian
tartufolo
(derived)
←
Italian
tartufo
(mention)
←
Latin
terrae
(derived)
←
Latin
tūber
(mention)