Breadcrumb Home > Thesaurus > P Synonyms of pyrotechnical Find synonyms for: Adjective1. pyrotechnic, pyrotechnicalusage: of or relating to the craft of making fireworks; "pyrotechnic smokes"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: sepulture Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language