WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / fifth wheel fifth wheel noun 11 letters Scrabble 25 WWF 24 Definitions noun someone or something that is unwanted and unneeded deadwood noun an extra car wheel and tire for a four-wheel vehicle spare noun a steering bearing that enables the front axle of a horse-drawn wagon to rotate Look “fifth wheel” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →