Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Finnish teini
English teen (derived)
Old Swedish diäkn (borrowed)
Old Swedish deghn (mention)
Ancient Greek διάκονος (derived)
Swedish djäkne (cognate)

Finnish teini-ikä (compound)
Finnish teinipeili (compound)
Finnish teinipoika (affix)
Finnish teinityttö (affix)
Finnish esiteini (affix)
Finnish teinihelvetti (compound)
Finnish teiniraha (compound)
Finnish teinitähti (affix)
Finnish teininuoriso (affix)
Finnish massateini (affix)