/ Thesaurus / A Synonyms of anomalistic month Find synonyms for: Noun1. anomalistic month, monthusage: period between successive perigees; approximately 27.5546 daysWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language