Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Avestan
𐬀𐬥
→
Avestan
𐬀𐬥𐬀𐬌𐬭𐬌𐬌𐬀
(prefix)