Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
sensignifa
←
Esperanto
sen-
(affix)
←
Esperanto
signifo
(affix)
←
Esperanto
-a
(affix)
→
Esperanto
sensignife
(affix)
→
Esperanto
sensignifeco
(affix)