Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Finnish kaivaa
Proto-Finnic *kaivadak (inherited)
Moksha кайме (cognate)
Erzya койме (cognate)
Proto-Uralic *kajwa- (inherited)

Finnish kaivo (suffix)
Finnish kaivos (suffix)
Finnish kaivuri (affix)
Finnish kaivaus (suffix)
Finnish kaivautua (suffix)
Finnish kaivella (affix)
Finnish kaivaja (affix)
Finnish kaivattaa (mention)
Finnish kaivattaa (suffix)
Finnish kaivertaa (suffix)
Finnish kaivanto (suffix)
Finnish kaivauttaa (affix)
Finnish kaivin (suffix)
Finnish kaivu (suffix)
Finnish kaivuu (suffix)
Finnish kaivanta (affix)