/ Thesaurus / N Synonyms of new phase of the moon Find synonyms for: Noun1. new moon, new phase of the moon, phase of the moonusage: the time at which the Moon appears as a narrow waxing crescentWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language