Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Catalan nus
Catalan nus de pescador (link)
Catalan nus gordià (link)
Catalan nus pla (link)
Catalan nuar (link)
Spanish nudo (cognate)
French nœud (cognate)
Proto-Indo-European *gned- (derived)
Proto-Indo-European *gnod- (mention)
Latin nōdus (inherited)
Latin *nudus (mention)
Occitan nos (cognate)
Old Occitan nous (inherited)
Old Occitan nos (mention)
Old Occitan nou (mention)
Old Catalan nuu (inherited)

Catalan entrenús (affix)
Occitan nos (cognate)