Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tetelcingo Nahuatl
ulutl
→
Tetelcingo Nahuatl
ulutetzontetl
(compound)
→
Mecayapan Nahuatl
olo̱ꞌ
(cognate)