Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Persian
𐏃𐎶
←
Proto-Indo-Iranian
*samHás
(inherited)
←
Proto-Iranian
*hamHás
(inherited)
→
Arabic
هميان
(derived)
→
Persian
هم
(inherited)
→
Ancient Greek
ὁμός
(cognate)
→
Hindi
हम
(derived)
→
Sanskrit
सम
(cognate)
→
Old Armenian
համ-
(cognate)