Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Norwegian Bokmål fire
Danish fire (derived)
English four (link)
English slacken (link)
English ease (link)
English lower (link)
French virer (derived)
Proto-Germanic *fedwōr (derived)
Middle Low German firen (derived)
Proto-Indo-European *kʷetwṓr (mention)
Proto-Indo-European *kʷetwóres (mention)
Norwegian Bokmål fjerde (link)
Old Norse fjórir (derived)

Norwegian Bokmål firmenning (suffix)
Norwegian Bokmål firedel (compound)
Norwegian Bokmål firedoble (compound)
Norwegian Bokmål firkant (compound)
Norwegian Bokmål fireåring (suffix)
Norwegian Bokmål firehjulsdrift (affix)
Norwegian Bokmål firkløver (affix)
Norwegian Bokmål firesylindret (suffix)
Norwegian Bokmål firehjulstrekk (affix)