Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romani
raśaj
←
Proto-Indo-Iranian
*r̥šíš
(inherited)
←
Proto-Indo-Aryan
*ŕ̥ṣiṣ
(inherited)
←
Sanskrit
ऋषि
(inherited)
→
Welsh Romani
rašaj
(inherited)