/ Thesaurus / A Synonyms of apalachicola river Find synonyms for: Noun1. Apalachicola, Apalachicola Riverusage: a river in northwestern Florida formed by the confluence of the Chattahoochee River and the Flint River at the Florida borderWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language