WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / N / nuclear-powered submarine nuclear-powered submarine noun 25 letters Scrabble 35 WWF 44 Definitions noun a submarine that is propelled by nuclear power nautilusnuclear submarine Look “nuclear-powered submarine” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →