dissonance; discord; cacophony
Musical term for a combination of notes that sounds harsh or unstable. Also used metaphorically for interpersonal friction.
この曲の不協和音が独特の緊張感を生んでいる。
The dissonance in this piece creates a unique sense of tension.
discord; disagreement; disharmony
Figurative use describing strained relationships, conflicting opinions, or lack of harmony in a group.
The discord among the members was noticeable at the meeting.
There is disharmony in their opinions.
Contemporary composers sometimes produce dissonant chords.
We resolved the discord within the team through discussion.
Discord has arisen between me and my boss.
対立 means an active confrontation or opposing stance, whereas 不協和音 suggests an underlying, often unspoken discord.