Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lahu
ɔ̀
→
Lahu
ɔ̀-chɨ̂
(prefix)
→
Lahu
ɔ̀-khɨ
(prefix)