ἀπαρασκεύως
From LSJ
αὐτῇ τῇ ψυχῇ αὐτὴν τὴν ψυχὴν θεωροῦντα ἐξαίφνης ἀποθανόντος ἑκάστου → beholding with very soul the very soul of each immediately upon his death
Russian (Dvoretsky)
ἀπαρασκεύως: Polyb. = ἀπαρασκευάστως.
Spanish
con falta de preparación, improvisadamente, con falta de medios, con falta de previsión