Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
trattare
←
Proto-Indo-European
*tragʰ-
(derived)
←
Latin
tractāre
(inherited)
←
Latin
tractō
(mention)
←
Latin
tractus
(mention)
←
Latin
trahō
(mention)
→
Italian
trattoria
(mention)
→
Italian
trattamento
(affix)
→
Italian
trattativa
(suffix)
→
Italian
maltrattare
(affix)
→
Italian
pretrattare
(prefix)
→
Italian
bistrattare
(prefix)
→
Italian
ritrattare
(prefix)
→
Italian
pertrattare
(prefix)
→
Romanian
trata
(borrowed)