Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
yako
←
Tibetan
གཡག
(derived)
←
English
yak
(borrowed)
←
Ido
(suffix)
←
Ido
o
(suffix)
←
Proto-Sino-Tibetan
*g-jak ~ g-jaŋ
(derived)