/ Thesaurus / S Synonyms of seasonal adjustment Find synonyms for: Noun1. seasonal adjustment, allowance, adjustmentusage: a statistical adjustment made to accommodate predictable fluctuations as a function of the season of the year; "seasonal adjustments for housing starts must be made in mid-winter"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language