Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Thoreau
→
English
Thoreauvian
(affix)
→
English
Thoreauan
(suffix)
→
English
Thoreauesque
(suffix)