demagogue
词根词缀：
agog adj. 渴望的；热心的（引导人往前走 →〔让人〕渴望的）
demagogue n. 煽动者
dem 人民 + agog 引导 + ue → 引导人民〔做坏事〕者 → 煽动者
pedagogue n. 教师
ped 儿童，教育 + agog 引导 + ue → 引导儿童并施予教育的人 → 教师
数据来源：新东方英语词汇速记大全
相关例句：
Characteristic of or resembling a demagogue.
煽动的，有煽动特征的，或类似于煽动的。
He was the prime mover in the revolt against the government. The demagogue's speech trenched closely on treason.
他是这场反政府叛乱的煽动者.那个煽动者的言论很近似于判逆。
The demagogue has won people's support.
那个煽动者赢得了人们的支持。
Do you know that the orange lodges agitated for repeal of the union twenty years before O'Connell did or before the prelates of your communion denounced him as a demagogue?
你晓得吗，橙带党分支鼓动废除联合议会要比奥康内尔这样做，以及你们教派的主教、教长们把他斥为煽动者，还早二十年呢！
The investors 'systematic behavioral deflections and demagogue behavioral deflections will cause the over-reaction and under-reaction of the securities' price, on the base of which the active investment strategies appear.
投资者个体系统性偏差与投资者群体行为偏差会导致证券价格的反应过度与反应不足，从而为投资者带来了获取超额利润的机会，积极的行为金融投资策略由此而产生。
Many people regard Hitler as having been a demagogue.
许多人认为希特勒是个煽动家。