WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / fast-growing fast-growing adjective /fæstgroʊɪŋ/ 12 letters Scrabble 19 WWF 22 Definitions adjective tending to spread quickly aggressivestrong-growing Look “fast-growing” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →