Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Italian sugo
English succulent (cognate)
Proto-Indo-European *sug- (derived)
Proto-Indo-European *suk- (mention)
Italian succo (doublet)
Latin sūcum (inherited)
Latin sūcus (mention)

Italian sugoso (affix)
Italian succo (doublet)
Italian sughetto (suffix)
Italian sughino (suffix)