Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Rohingya
suk
←
Assamese
চকু
(cognate)
←
Bengali
চোখ
(cognate)
←
Sanskrit
चक्षु
(derived)
←
Sylheti
ꠌꠃꠇ
(cognate)