/ Thesaurus / K Synonyms of kaopectate Find synonyms for: Noun1. Kaopectate, antidiarrheal, antidiarrheal drugusage: trade name for a fixed-combination antidiarrheal drug that use kaolin as the adsorbent and pectin as the emollientWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language