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conspiracy; collusion; complicity
二人は詐欺を共謀した疑いで逮捕された。
The two were arrested on suspicion of conspiring to commit fraud.
共謀罪の適用範囲を巡り議論が紛糾した。
Debate became contentious over the scope of the conspiracy law.
内部告発により共謀の全容が明らかになった。
The full extent of the conspiracy was revealed through whistleblowing.