inharmonious

/ɪnhɑrˈmoʊniəs/
adjective
  1. Not harmonious; lacking agreement, balance, or pleasant sound.
    • The colors in the room were inharmonious, with bright reds next to neon greens.
    • The inharmonious blend of instruments made the orchestra sound terrible.
    • Their inharmonious relationship was filled with constant arguments.
Antonyms
What does "inharmonious" mean? | whatsthatwordmean | whatsthatwordmean