WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / atomic energy atomic energy noun /ətɑmɪkɛnərdʒi/ 5 syllables 13 letters Scrabble 20 WWF 23 Definitions noun the energy released by a nuclear reaction nuclear energy Look “atomic energy” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →