ἔνδον γὰρ ἁνὴρ ἄρτι τυγχάνει, κάρα στάζων ἱδρῶτι καὶ χέρας ξιφοκτόνους → yes, the man is now inside, his face and hands that have slaughtered with the sword dripping with sweat
P. and V. ἄχρηστος, ἄχρειος, ἀνόνητος, ἀνωφελής, ἀσύμφορος, ἀνήνυτος (Dem. 209), P. ἀλυσιτελής, V. ἀνωφέλητος (also Xen.).
fruitless: P. ἄπρακτος, ἄκαρπος, V. ἀκάρπωτος.
vain: P. and V. κενός, μάταιος.