Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
tranquillo
←
Proto-Indo-European
*terh₂-
(root)
←
Proto-Italic
*trānskʷīlos
(derived)
←
Latin
tranquillus
(borrowed)
→
Italian
tranquillizzare
(suffix)
→
Italian
tranquillamente
(suffix)
→
Italian
tranquillissimo
(affix)
→
Venetian
tranquiło
(cognate)