WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / three-sided three-sided adjective 11 letters Scrabble 15 WWF 14 Definitions adjective having three sides triangulartrilateral Look “three-sided” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →