Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Russian козёл
Old East Slavic козьлъ (inherited)
Proto-Slavic *kozьlъ (inherited)
Proto-Slavic *koza (affix)
Proto-Slavic *-ьlъ (affix)

Latvian kazlēns (cognate)
Russian козлёнок (suffix)
Russian козлище (affix)
Russian козлище (affix)
Russian козлоногий (affix)