Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swazi
um-
←
Swazi
umu-
(mention)
←
Swazi
umu-
(mention)
→
Swazi
umu-
(mention)
→
Swazi
umu-
(mention)