Breadcrumb Home > Thesaurus > S Synonyms of subtilize Find synonyms for: Verb 1. subtilize, discriminate, know apart usage: mark fine distinctions and subtleties, as among words 2. rarefy, sublimate, subtilize, change, alter, modify usage: make more subtle or refined 3. subtilize, subtilise, sharpen, heighten usage: make (senses) more keen WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of subtilize (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: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language