Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Finnish ahkera
Finnish ahku (mention)

Estonian agar (cognate)
Finnish ahertaa (suffix)
Finnish ahkeroida (suffix)
Finnish ahkerasti (suffix)
Finnish ahkeraliisa (compound)
Finnish ahkerointi (mention)
Finnish ahkeruus (suffix)