Breadcrumb Home > Thesaurus > O Synonyms of oklahoma Find synonyms for: Noun 1. Oklahoma, Sooner State, OK usage: a state in south central United States WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of oklahoma (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: expressionism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language