/ Thesaurus / S Synonyms of subconscious mind Find synonyms for: Noun1. subconscious mind, subconscious, mind, head, brain, psyche, noususage: psychic activity just below the level of awarenessWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language