Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
tuffare
←
German
taufen
(cognate)
←
Proto-Germanic
*daupijaną
(derived)
←
Dutch
dopen
(cognate)
→
Italian
tuffo
(back-formation)
→
Italian
tuffatore
(affix)
→
Italian
rituffare
(affix)