WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / arsonist arsonist noun /ɑrsənɪst/ 3 syllables 8 letters Scrabble 8 WWF 9 Definitions noun a criminal who illegally sets fire to property firebugincendiary Look “arsonist” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →