WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / semipermeable semipermeable adjective 13 letters Scrabble 21 WWF 26 Definitions adjective selectively permeable Look “semipermeable” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →