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abuse; misuse; misappropriation; using to excess
権力の濫用は民主主義を脅かす行為だ。
Abuse of power is an act that threatens democracy.
薬の濫用は健康に深刻な影響を与える。
Drug abuse has serious effects on health.
個人情報の濫用を防ぐ法律が制定された。
A law was enacted to prevent the misuse of personal information.