/ Thesaurus / C Synonyms of colloidal solution Find synonyms for: Noun1. sol, colloidal solution, colloidal suspension, colloidusage: a colloid that has a continuous liquid phase in which a solid is suspended in a liquidWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language