Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Rohingya
tita
←
Assamese
তিতা
(cognate)
←
Sanskrit
तिक्त
(derived)
→
Assamese
তিতা
(cognate)