chief instigator 主要煽动者
instigator of the riot 暴乱的发起者
the primary instigator 主要发起人
1. He was identified as the main instigator of the riot.
他是这场暴乱的主要煽动者。
2. The investigation revealed the instigator of the scheme. 调查揭示了该计划的发起者。
A: Who was the instigator of this conflict?
A：这场冲突的发起者是谁？
B: The police believe it was a local instigator.
B：警方认为是一个当地的煽动者。
1) 煽动者
2) 始作俑者
3) 发起者
1. 煽动者；发起者
e.g.
He was the instigator of the rebellion.
他是这场叛乱的发起者。
noun
1. a person who brings about or causes something to happen, especially something bad.
Synonym: agitator, provocateur, initiator