Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Marathi
गरम
←
Assamese
গৰম
(cognate)
←
Bengali
গরম
(cognate)
←
Persian
گرم
(borrowed)
←
Gujarati
ગરમ
(cognate)
←
Hindi
गर्म
(cognate)
←
Proto-Indo-Iranian
*gʰar-
(root)
←
Proto-Indo-Iranian
*gʰarmás
(derived)
←
Proto-Indo-European
*gʷʰer-
(root)
←
Proto-Indo-European
(derived)
←
Proto-Indo-European
*gʷʰer-
(mention)
←
Proto-Iranian
*gar-
(root)
←
Proto-Iranian
*garmáh
(derived)
←
Marathi
घाम
(doublet)
←
Punjabi
ਗਰਮ
(cognate)
←
Punjabi
گَرم
(mention)
→
Bengali
গরম
(cognate)
→
Gujarati
ગરમ
(cognate)
→
Hindi
गर्म
(cognate)
→
Marathi
घाम
(doublet)