Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*dʰweh₂-
→
Lithuanian
dūmas
(root)
→
Lithuanian
dvokti
(root)
→
Lithuanian
dvokti
(mention)