Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swahili
anga
→
Swahili
mwanaanga
(compound)
→
Swahili
kianga
(prefix)
→
Swahili
anguka
(mention)