WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / proteinaceous proteinaceous /proʊtineɪʃəs/ 4 syllables 13 letters Scrabble 17 WWF 21 Definitions relating to or of the nature of protein Look “proteinaceous” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →