/ Thesaurus / S Synonyms of south carolina Find synonyms for: Noun1. South Carolinausage: one of the British colonies that formed the United States2. South Carolina, Palmetto State, SCusage: a state in the Deep South; one of the original 13 coloniesWordNet 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