Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
genmäla
←
English
gainsay
(cognate)
←
Swedish
gen-
(affix)
←
Swedish
mäla
(affix)
←
Swedish
gensaga
(mention)
←
Swedish
gensvar
(mention)