Breadcrumb Home > Thesaurus > L Synonyms of loo Find synonyms for: Noun 1. water closet, closet, W.C., loo, toilet, lavatory, lav, can, john, privy, bathroom usage: a toilet in Britain WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of loo (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: inchoate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language