Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
homo-
→
Portuguese
homossexual
(affix)
→
Portuguese
homónimo
(affix)
→
Portuguese
homofóbico
(affix)
→
Portuguese
homófobo
(affix)