Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Persian
هفتم
←
Persian
هفت
(mention)
←
Persian
م
(mention)
→
Sanskrit
सप्तम
(cognate)
→
Tajik
ҳафтум
(cognate)