fictitious
From LSJ
αὔριον ὔμμε πάσας ἐγὼ λουσῶ Συβαρίτιδος ἔνδοθι λίμνας → tomorrow I'll wash you one and all in Sybaris lake
αὔριον ὔμμε πάσας ἐγὼ λουσῶ Συβαρίτιδος ἔνδοθι λίμνας → tomorrow I'll wash you one and all in Sybaris lake
counterfeit: P. and V. κίβδηλος, Ar. and P. παράσημος.
made up: P. and V. πεπλασμένος, πλαστός (Xen.), V. σύνθετος, ποιητός (Euripides, Helen 1547).