ὑπὸ δὲ οἴστρου ἀεὶ ἑλκομένη ψυχή → a soul always dragged along by the fury of passion
random: V. εἰκαῖος (Eur., Fragment).
vain: P. and V. μάταιος, κενός, ἀνήνυτος; see vain.