Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Northern Paiute
paa
←
Proto-Uto-Aztecan
*pa
(inherited)
→
Cupeño
pal
(cognate)
→
Hopi
paahu
(cognate)
→
Northern Paiute
bagootsoo
(compound)