Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Finnish kajastaa
Eastern Mari кояш (cognate)
Finnish (mention)
Proto-Finnic *kaja- (derived)
Northern Sami guojihit (cognate)
Proto-Uralic *kaja- (derived)

Finnish kajo (mention)
Finnish kajastus (suffix)
Finnish kajastua (affix)
Finnish kuumottaa (link)
Finnish kajastella (affix)
Finnish kajastaminen (affix)