/ Thesaurus / H Synonyms of harvest moon Find synonyms for: Noun1. harvest moon, full moon, full-of-the-moon, full phase of the moon, fullusage: the full moon nearest the September equinoxWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language