ἀθόρυβος
From LSJ
Χαίρειν ἐπ' αἰσχροῖς οὐδέποτε χρὴ πράγμασιν → Non decet in rebus esse laetum turpibus → In schlimmer Not ist Freude niemals angebracht
English (LSJ)
ον,
A without uproar, Pl.Lg.640c; unperturbed, Polystr.p.29 W., prob. l. in Metrod.Fr.48 K. : Comp., Anon. in SE 15.19. Adv. -βως E.Or.630, Epicur.Fr.489, J.BJ2.12.6, Hierocl. in CA12p.447M. II not causing confusion, Ascl.Tact.12.10 (Comp.).