Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
tumulous
←
English
tumulus
(suffix)
←
English
osus
(suffix)
←
Latin
tumulōsus
(mention)
←
Latin
tumeō
(mention)