Breadcrumb Home > Thesaurus > T Synonyms of tetrahydrocannabinol Find synonyms for: Noun 1. tetrahydrocannabinol, THC, psychoactive drug, mind-altering drug, consciousness-altering drug, psychoactive substance usage: psychoactive substance present in marijuana WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of tetrahydrocannabinol (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: jingoism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language