Synonyms of sweet-sounding

2 Syllables
choral, lilting, blending, poetic, pleasing, rhythmic, chiming, dulcet, songful, soulful
3 Syllables
melodic, musical, well-tuned, harmonic, lyrical, canorous, silvery, symphonic, rhapsodic, assonant, harmonious, melodious, symphonious, tuneful, songlike, orchestral, agreeable, concordant, euphonious
4 Syllables
expressive, operatic, emotional, passionate