σπευστικός
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
ή, όν,
A hasty, Arist.EN1125a14. Adv. -κῶς EM738.27.
German (Pape)
[Seite 921] eilig, hastig, eifrig; οὐ γὰρ σπευστικὸς ὁ περὶ ὀλίγα σπουδάζων, Arist. eth. 4, 3. – Adv., E. M.