Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
monolingual
←
English
mono-
(affix)
←
English
lingual
(affix)
→
English
monolingualism
(affix)
→
English
monolingually
(suffix)
→
English
monolingualness
(suffix)