Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
tetra
→
Portuguese
tetrafluoreto
(prefix)
→
Portuguese
tetracloreto
(prefix)
→
Portuguese
tetraiodeto
(prefix)
→
Portuguese
tetracarbonilo
(prefix)
→
Portuguese
tetraóxido
(prefix)
→
Portuguese
tetravô
(prefix)
→
Portuguese
tetradimensional
(prefix)