/ Thesaurus / R Synonyms of raininess Find synonyms for: Noun1. foulness, raininess, badness, severity, severenessusage: (of weather) the badness of the weather; "they were wearied with the foulness of the weather"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language