WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / thunderbolt thunderbolt noun 11 letters Scrabble 17 WWF 20 Definitions noun a shocking surprise bombshellthunderclap noun a discharge of lightning accompanied by thunder boltbolt of lightning Look “thunderbolt” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →