Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
mendacity
←
Proto-Indo-European
*men-
(root)
←
Proto-Indo-European
*méntis
(derived)
←
Proto-Indo-European
*mend-
(derived)
←
Latin
mendāx
(suffix)
←
Latin
itās
(suffix)
←
Latin
mentior
(mention)
←
Latin
mēns
(mention)
←
Latin
mentis
(mention)
←
Latin
-āx
(mention)