Breadcrumb Home > Thesaurus > S Synonyms of subduction Find synonyms for: Noun 1. subduction, geological process, geologic process usage: a geological process in which one edge of a crustal plate is forced sideways and downward into the mantle below another plate WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of subduction (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: felicitous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language