Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
oligo-
←
Ancient Greek
ὀλίγος
(borrowed)
→
Spanish
oligozoospermia
(affix)
→
Spanish
oligoelemento
(affix)
→
Spanish
oligosacárido
(affix)
→
Spanish
oligodendrocito
(affix)
→
Spanish
oligonucleótido
(affix)
→
Spanish
oligotrófico
(affix)
→
Spanish
oligoartritis
(affix)
→
Spanish
oligoovulación
(affix)