Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dzongkha
ཟོརཝ
←
Proto-Indo-European
*serp-
(cognate)
←
Proto-Slavic
*sьrpъ
(cognate)
←
Classical Tibetan
ཟོ་ར
(inherited)