Breadcrumb Home > Thesaurus > O Synonyms of obliteration Find synonyms for: Noun 1. annihilation, obliteration, destruction, devastation usage: destruction by annihilating something 2. eradication, obliteration, destruction, demolition, wipeout usage: the complete destruction of every trace of something WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of obliteration (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