(a.) Containing, or producing, melody; musical; agreeable to the ear by a sweet succession of sounds; as, a melodious voice\.

achingly sweet agreeable agreeable-sounding appealing ariose arioso canorous cantabile catchy dulcet euphonic euphonious euphonous fine-toned golden golden-tongued golden-voiced harmonious honeyed lyric lyrical melic mellifluent mellifluous mellisonant mellow melodic music-flowing music-like musical pleasant pleasant-sounding rich silver-toned silver-tongued silver-voiced silvery singable songful songlike sonorous sweet sweet-flowing sweet-sounding tunable tuned tuneful