Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
sorrowful
←
Old English
sorhful
(inherited)
←
Old English
sorgful
(mention)
←
English
sorrow
(suffix)
←
English
ful
(suffix)
←
Middle English
sorweful
(inherited)
←
Proto-Germanic
*surgafullaz
(inherited)
←
Old High German
sorgfol
(cognate)
←
Icelandic
sorgfullur
(cognate)
←
Norwegian
sorgfull
(cognate)
→
English
sorrowfully
(suffix)
→
English
sorrowfulness
(suffix)
→
English
unsorrowful
(prefix)