WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / firebug firebug noun /faɪərbəɡ/ 2 syllables 7 letters Scrabble 13 WWF 16 Definitions noun a criminal who illegally sets fire to property arsonistincendiary noun a true bug: brightly colored bug that can exude a stain Look “firebug” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →