Crossword clues for the word: OSMOTIC The word OSMOTIC has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for OSMOTIC Showing 1 to 5 of 5 results Clue(s) Kind of pressure involved in water filtration Of fluid diffusion Passing through a membrane Pertaining to diffusion through a membrane Slowly permeating