Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
желе́зо
→
Belarusian
жалеза
(cognate)
→
Russian
железный
(affix)
→
Russian
железистый
(affix)
→
Russian
железка
(affix)
→
Russian
железобетон
(affix)