προσυλλογίζομαι
From LSJ
τὸ δὲ ποιεῖν ἄνευ νοῦ ἃ δοκεῖ καὶ σὺ ὁμολογεῖς κακὸν εἶναι: ἢ οὔ → but doing what one thinks fit without intelligence is—as you yourself admit, do you not?—an evil
English (LSJ)
A conclude by a prosyllogism. (cf. sq.), v. προσυλλογισμός Arist. APr.66a35, Top.156a7.