Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
tenro
←
Proto-Indo-European
*ten-
(derived)
←
Latin
tenerum
(inherited)
←
Latin
tener
(mention)
←
Portuguese
terno
(doublet)
←
Old Portuguese
tẽero
(inherited)
→
Galician
tenro
(cognate)
→
Portuguese
terno
(doublet)
→
Portuguese
tenramente
(suffix)
→
Portuguese
terneiro
(suffix)