Ciceronian Demosthenian Demosthenic Tullian achingly sweet agreeable agreeable-sounding appealing ariose arioso articulate canorous cantabile catchy dulcet eloquent euphonic euphonious euphonous facund felicitous fine-toned glib golden golden-tongued golden-voiced honeyed melic mellifluent mellifluous mellisonant mellow melodic melodious music-flowing music-like musical pleasant pleasant-sounding rich silver silver-toned silver-voiced silvery singable slick smooth smooth-spoken smooth-tongued songful songlike sonorous spellbinding sweet sweet-flowing sweet-sounding tunable tuneful vocative voluble well-spoken