This is the 6057th most frequent German word.
conviva
"Conviva" is not a German word; it is Latin for "guest" or "table companion."
Here, 'Conviva' is used as a noun in the nominative case to denote a guest.
Der Conviva kam spät zur Feier.
The guest arrived late to the party.
In this sentence, 'Conviva' is used as a noun in the accusative case as the object of the action.
Ich habe den Conviva persönlich eingeladen.
I personally invited the guest.
Here, 'Conviva' is used in the genitive case to express possession.