Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
hertz
→
Italian
megahertz
(prefix)
→
Italian
gigahertz
(prefix)
→
Italian
kilohertz
(prefix)
→
Italian
chilohertz
(prefix)