Synonyms of the word

instigative

• adj. Tending to instigate.

incendiary

• adj. Capable of, or used for, or actually causing fire.
• adj. Intentionally stirring up strife, riot, rebellion.
• adj. Inflammatory, emotionally charged.
• n. Something capable of causing fire, particularly a weapon.
• n. One who maliciously sets fires; an arsonist.
• n. (figuratively) One who excites or inflames factions into quarrels; an agitator.

inflammatory

• adj. Tending to inflame or provoke somebody.
• adj. Causing or caused by inflammation.
• n. Any material that causes inflammation.

provocative

• adj. Serving or tending to elicit a strong, often negative sentiment in another person; exasperating.
• adj. Serving or tending to excite, stimulate or arouse sexual interest.
• n. (now historical) Something that provokes an appetite, especially a sexual appetite; an aphrodisiac.

rabble-rousing

• adj. Alternative spelling of rabblerousing.

seditious

• adj. Of, related to, or being involved in sedition; treasonous or subversive.