Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
cauchemardesque
←
English
nightmare
(link)
←
English
-ish
(link)
←
French
cauchemar
(suffix)
←
French
esque
(suffix)
←
French
cauchemarder
(mention)
←
French
cauchemardeux
(mention)