WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / U / uub uub noun 3 letters Scrabble 5 WWF 8 Definitions noun a radioactive transuranic element atomic number 112element 112ununbium Look “uub” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →