WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / atomic number 73 atomic number 73 noun 16 letters Scrabble 20 WWF 26 Definitions noun a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite tatantalum Look “atomic number 73” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →