1. acts of deliberately setting fire to property; arson
Usage: plural form
2. inflammatory or provocative speech or writing intended to incite violence or unrest
Usage: plural form; figurative

Examples

• The detective investigated multiple incendiarisms in the downtown area.
• The warehouse fires were ruled as incendiarisms rather than accidents.
• The politician’s speeches were criticized as incendiarisms that could spark riots.
• The newspaper editorial condemned the recent incendiarisms targeting government buildings.
• Police linked the string of incendiarisms to a single suspect.
• The community meeting addressed concerns about inflammatory incendiarisms on social media.