Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Malayo-Polynesian
*lumbeq
→
Indonesian
lumba-lumba
(derived)
→
Indonesian
lomba
(inherited)
→
Malay
lumba-lumba
(derived)