noun
Refers to a person who stirs up public feeling, especially for political change. A direct loanword from English, used in similar contexts.
彼は労働組合のアジテーターとして活動していた。
He was active as a labor union agitator.
扇動者 is a native Japanese term with a similar meaning, but アジテーター carries a more modern, often political-activist nuance from English.
Borrowed from English 'agitator'.