Synonyms and related words :
achingly sweet, agreeable, agreeable-sounding, appealing, ariose, arioso, balanced, canorous, cantabile, catchy, concinnate, concinnous, dulcet, euphonic, euphonical, euphonous, fine-toned, flowing, fluent, golden, golden-tongued, golden-voiced, harmonious, honeyed, measured, melic, mellifluent, mellifluous, mellisonant, mellow, melodic, melodious, music-flowing, music-like, musical, ordered, orderly, pleasant, pleasant-sounding, rich, silver-toned, silver-tongued, silver-voiced, silvery, singable, smooth, smooth-sounding, songful, songlike, sonorous, sweet, sweet-flowing, sweet-sounding, symmetrical, tripping, tunable, tuneful