Breadcrumb Home > Thesaurus > W Synonyms of witches' butter Find synonyms for: Noun1. witches' butter, Tremella lutescens, jelly fungususage: a yellow jelly fungusWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: tautology Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language