Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Finnish perustaa
Finnish perus (suffix)
Finnish taa (suffix)

Finnish peruste (suffix)
Finnish perustaminen (suffix)
Finnish perustua (suffix)
Finnish perustus (mention)
Finnish perustella (affix)
Finnish perustaja (mention)
Finnish rakenteilla (mention)
Finnish perustanta (suffix)
Finnish perustava (suffix)