Breadcrumb Home > Thesaurus > H Synonyms of heterocyclic Find synonyms for: Noun 1. heterocyclic compound, heterocyclic, heterocycle, compound, chemical compound usage: a compound containing a heterocyclic ring Adjective 1. heterocyclic, cyclic (vs. acyclic) usage: containing a closed ring of atoms of which at least one is not a carbon atom WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of heterocyclic (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: occultation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language