adjective
harmonious
Synonyms: accordant, agreeable, assonant, canorous, clear, concordant, dulcet, euphonic, euphonious, harmonic, in tune, mellifluous, mellow, melodic, musical, pleasing, resonant, silvery, soft, songful, sweet, sweet-sounding, symphonic, symphonious, tuned, tuneful, well tuned
Antonyms: discordant, grating, inharmonious
adjective
harmonious, musical
Synonyms: accordant, agreeable, assonant, canorous, clear, concordant, dulcet, euphonic, euphonious, harmonic, in tune, mellifluous, mellow, pleasing, resonant, silvery, soft, songful, sweet, sweet-sounding, symphonic, symphonious, tuned, tuneful, well-tuned
Antonyms: cacophonous, discordant, grating, harsh, inharmonious, unmelodic, unmusical