κακότροπος
From LSJ
οὐκ ἐν τῷ πολλῷ τὸ εὖ, ἀλλ' ἐν τῷ εὖ τὸ πολύ → good is not found in plenty but plenty in good, quality matters more than quantity
English (LSJ)
ον,
A malignant, D.C.52.2, Vett.Val.74.12, PMasp.97ii20 (vi A.D.): Comp., D.C.Fr.85.1: Sup., Zen.5.41. Adv. -πως D.C.47.4. 2 of animals, mischievous, κτήνη Hippiatr.129. II Medic., malignant, Antyll. ap. Orib.9.23.13.
