/ Thesaurus / S Synonyms of somniloquy Find synonyms for: Noun1. sleep talking, somniloquy, somniloquism, sleeping, process, unconscious processusage: uttering speech while asleepWordNet 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