Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Italian cosa
Italian causa (doublet)
Latin causa (inherited)

English rule of coss (mention)
English cossist (mention)
Spanish cosa (cognate)
French chose (cognate)
Ido kozo (derived)
Italian causa (doublet)
Italian causa (link)
Italian qualcosa (affix)
Italian cosare (affix)
Italian coseità (suffix)
Italian coserella (suffix)
Old Spanish cosa (cognate)
Portuguese coisa (cognate)
Venetian cósa (cognate)
Venetian 'sa (cognate)