| Roget's New Millennium™ Thesaurus - Cite This Source - Share This | |
| Main Entry: | introvert |
| Part of Speech: | noun |
| Definition: | loner |
| Synonyms: | autist, brooder, creep, drip, egoist, egotist, lone wolf, loner*, narcissist, nerd, oddball, self-observer, solitary, weirdo, wet blanket, wimp |
| Antonyms: | extrovert |
| Source: | Roget's New Millennium™ Thesaurus, First Edition (v 1.3.1) Copyright © 2008 by Lexico Publishing Group, LLC. All rights reserved. * = informal or slang |