WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / allotropy allotropy noun /əlɑtrəpi/ 4 syllables 9 letters Scrabble 14 WWF 16 Definitions noun the phenomenon of an element existing in two or more physical forms allotropism Look “allotropy” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →