/ Thesaurus / N Synonyms of nigroporus vinosus Find synonyms for: Noun1. Nigroporus vinosus, polypore, pore fungus, pore mushroomusage: a woody pore fungus with a dark brown to red brown cap and spore surface and small poresWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language