Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Finnish nukahtaa
Finnish nukkua (suffix)
Finnish ahtaa (suffix)
Proto-Finnic *nukahtadak (inherited)
Karelian nukahtoa (cognate)
Votic nukahtaa (cognate)
Võro nukahtama (cognate)

Finnish nukahdella (affix)
Finnish nukahdus (suffix)
Finnish nukahtaminen (affix)