Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
hevy
←
Old English
hefiġ
(inherited)
←
Middle English
heven
(affix)
←
Middle English
-y
(affix)
←
Proto-Germanic
*habīgaz
(inherited)
→
English
heavy
(inherited)
→
Middle English
hevysum
(affix)
→
Middle English
hevynesse
(affix)
→
Middle English
hevyte
(affix)
→
Middle English
hevyliche
(affix)