incendiary

باللغة العربية: قُنْبُلَة حَارِقَة، مُشْعِل حَرَائِق، مُحَرِّض

1. Something capable of causing fire, particularly a weapon. · The military used incendiaries to destroy the building. Fortunately, the fire didn't spread.
2. One who maliciously sets fires.
3. One who excites or inflames factions into quarrels. (figuratively) · March 7, 1692, Richard Bentley, The Folly of Atheism Several cities […] drove them out as incendiaries.

الجمع incendiaries