Breadcrumb Home > Thesaurus > T Synonyms of thermosetting Find synonyms for: Adjective 1. thermosetting (vs. thermoplastic), thermoset usage: having the property of becoming permanently hard and rigid when heated or cured; "the phenol resins and plastics were the original synthetic thermosetting materials" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of thermosetting (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: serendipity Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language