Breadcrumb Home > Thesaurus > D Synonyms of decoder Find synonyms for: Noun 1. decoder, decipherer, intellectual, intellect usage: the kind of intellectual who converts messages from a code to plain text 2. decoder, machine usage: a machine that converts a coded text into ordinary language WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of decoder (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: porcine Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language