WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / overgrowth overgrowth noun /oʊvərgroʊθ/ 3 syllables 10 letters Scrabble 20 WWF 21 Definitions noun excessive size; usually caused by excessive secretion of growth hormone from the pituitary gland giantismgigantism noun a profusion of growth on or over something else Look “overgrowth” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →