Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
πέτᾰλον
→
Ancient Greek
λεοντοπέταλον
(affix)
→
Dutch
petalum
(derived)
→
Dutch
petaal
(derived)