Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*mlewH-
→
Old Church Slavonic
млъвити
(root)
→
Russian
молвить
(root)
→
Sanskrit
ब्रू
(inherited)
→
Sanskrit
बोल्लक
(root)
→
Sanskrit
बहुबोल्लक
(root)