Breadcrumb Home > Thesaurus > D Synonyms of deduce Find synonyms for: Verb 1. deduce, infer, deduct, derive, reason, reason out, conclude usage: reason by deduction; establish by deduction 2. deduce, infer, reason, reason out, conclude usage: conclude by reasoning; in logic WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of deduce (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: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language