to intentionally become involved in a difficult situation in order to improve it or prevent it from getting worse
介入する, 干渉する
to help end a dispute between people by trying to find something on which everyone agrees
仲裁する, 調停する
to act as an agent between two parties in order to help resolve a problem or bring about an agreement
仲介する, 媒介する
to talk to someone and convince them to help settle an argument or spare someone from punishment
仲裁する, 介入する
to take part or get involved in something when it is not necessary or without invitation, in a way that is annoying to others
干渉する, 邪魔をする
to intervene or come between parties, often in a dispute, conflict, or negotiation
介入する, 干渉する
to participate in or become involved in a particular activity, conversation, etc.
参加する, 関与する
to become involved in or associated with a particular situation, activity, or group
参加する, 巻き込まれる
to participate in an ongoing activity or opportunity when others are already involved
参加する, 入り込む
to become involved in something unpleasant because of carelessness or ignorance
巻き込まれる, 侵入する
to begin or become involved in a particular state, situation, agreement, or relationship
参加する, 入り込む