WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / four-hundredth four-hundredth adjective 14 letters Scrabble 24 WWF 25 Definitions adjective the ordinal number of four hundred in counting order 400th Look “four-hundredth” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →